APA aipamena

KUMAR, R. Research Methodology 4th Edition. Sage India.

Chicago Style aipamena

KUMAR, RANJIT. Research Methodology 4th Edition. Sage India.

MLA aipamena

KUMAR, RANJIT. Research Methodology 4th Edition. Sage India.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.