Cita APA (7th ed.)

Kothari, C. (1984). Quantitative techniques (3rd rev.). Vikas.

Cita Chicago (17th ed.)

Kothari, C. Quantitative Techniques. 3rd rev. New delhi: Vikas, 1984.

Cita MLA (9th ed.)

Kothari, C. Quantitative Techniques. 3rd rev. Vikas, 1984.