Cita APA (7th ed.)

KOTHARI C R. (2004). RESEARCH METHODOLOGY. NEW AGE INTERNATIONAL.

Cita Chicago (17th ed.)

KOTHARI C R. RESEARCH METHODOLOGY. NEW DELHI: NEW AGE INTERNATIONAL, 2004.

Cita MLA (9th ed.)

KOTHARI C R. RESEARCH METHODOLOGY. NEW AGE INTERNATIONAL, 2004.