Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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