Παραπομπή APA

Lal,Bindrawan. (2002). Research methodology. ABD Publishers.

Παραπομπή Chicago Style

Lal,Bindrawan. Research Methodology. Jaipur: ABD Publishers, 2002.

Παραπομπή MLA

Lal,Bindrawan. Research Methodology. ABD Publishers, 2002.