@book{baker_gerler_2008, title={School counseling for the twenty-first century (5th ed.)}, ISBN={0131890379}, publisher={Upper Saddle River, NJ: Prentice Hall}, author={Baker, S. and Gerler, E.}, year={2008} }
 @book{gerler_2004, title={Handbook of school violence}, ISBN={0789016230}, DOI={10.4324/9780203048986}, publisher={New York: Haworth Reference Press}, author={Gerler, E. R.}, year={2004} }
 @book{baker_gerler_2004, title={School counseling for the twenty-first century (4th ed.)}, ISBN={0130494852}, publisher={Upper Saddle River, NJ: Merrill}, author={Baker, S. B. and Gerler, E. R.}, year={2004} }
 @book{gerler_2000, title={How the naked ape got to the land of nod: A whole "nother light" on alcoholism in good families}, ISBN={0738847100}, publisher={Philadelphia, PA: Xlibris Corporation}, author={Gerler, E. R.}, year={2000} }