@article{mangum_1997, title={Bees with unusual eye colors: What causes them and why are they rare?}, volume={137}, number={8}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1997}, pages={565–567} }
 @article{mangum_brooks_1997, title={First records of Megachile (Callomegachile) sculpturalis Smith (Hymenoptera:Megachilidae) in the continental United States}, volume={70}, number={2}, journal={Journal of the Kansas Entomological Society}, author={Mangum, W. A. and Brooks, R. W.}, year={1997}, pages={140–142} }
 @article{mangum_1997, title={Honey bee biology: bees with unusual eye colors: what causes them and why are they rare}, volume={137}, number={8}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1997}, pages={565–567} }
 @article{mangum_1997, title={Honey bee biology: winter survival}, volume={137}, number={10}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1997}, pages={719–722} }
 @article{mangum_1997, title={Queen introduction: A review of the basics and a description of hostile worker behavior towards the new queen bee}, volume={137}, number={1}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1997}, pages={33–38} }
 @article{mangum_1997, title={Rearing queens without grafting: how to use Dr. C.C. Miller's queen rearing method}, volume={137}, number={3}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1997}, pages={201–204} }
 @article{mangum_1997, title={Robber bees!}, volume={137}, number={6}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1997}, pages={425–429} }
 @article{mangum_1997, title={The Colton beehive: The hive that time forgot to destroy}, volume={137}, number={5}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1997}, pages={367–369} }
 @article{mangum_1996, title={Laying workers: An introduction to their biology and photographing their egg-laying behavior}, volume={136}, number={12}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1996}, pages={845} }
 @article{mangum_1996, title={Naturally built queen cells: An introduction to their biology and use in honey bee management}, volume={136}, number={9}, journal={American Bee Journal}, author={Mangum, W. A.}, year={1996}, pages={627} }