Gaya APA

Young, P, V. (1961). Scientific social surveys and research : An introduction to the background, content, method, principles, and analysis of social studies (ed. 3). New Jersey: Prentice-Hall., Inc..

Gaya MLA

Young, Pauline, V.. "Scientific social surveys and research : An introduction to the background, content, method, principles, and analysis of social studies". ed. 3 New Jersey: Prentice-Hall., Inc., 1961. Text.