APA aipamena

VAUS D A DE. (2003). SURVEYS IN SOCIAL RESEARCH (5TH.). RAWAT PUBLICATIONS.

Chicago Style aipamena

VAUS D A DE. SURVEYS IN SOCIAL RESEARCH. 5TH. NEW DELHI: RAWAT PUBLICATIONS, 2003.

MLA aipamena

VAUS D A DE. SURVEYS IN SOCIAL RESEARCH. 5TH. RAWAT PUBLICATIONS, 2003.