Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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