Cita APA (7a ed.)

RAJ DES. (1999). SAMPLE SURVEY THEORY. NAROSA PUBLISHING HOUSE.

Cita Chicago Style (17a ed.)

RAJ DES. SAMPLE SURVEY THEORY. NEW DELHI: NAROSA PUBLISHING HOUSE, 1999.

Cita MLA (9a ed.)

RAJ DES. SAMPLE SURVEY THEORY. NAROSA PUBLISHING HOUSE, 1999.