Cita APA (7a ed.)

Adams, J. (2007). Research methods for graduate business and social science students. SAGE.

Cita Chicago Style (17a ed.)

Adams, John. Research Methods for Graduate Business and Social Science Students. New Delhi ; Thousand Oaks: SAGE, 2007.

Cita MLA (8a ed.)

Adams, John. Research Methods for Graduate Business and Social Science Students. SAGE, 2007.