Cita APA (7th ed.)

Berman, E. M., & Wang, X. (2018). Essential statistics for public managers and policy analysts (Fourth edition.). SAGE CQ Press.

Cita Chicago (17th ed.)

Berman, Evan M., i Xiaohu Wang. Essential Statistics for Public Managers and Policy Analysts. Fourth edition. Thousand Oaks, California: SAGE CQ Press, 2018.

Cita MLA (9th ed.)

Berman, Evan M., i Xiaohu Wang. Essential Statistics for Public Managers and Policy Analysts. Fourth edition. SAGE CQ Press, 2018.