Young, P. V. (2000). Scientific social surveys and research (Ed. 4.). Prentice-Hall of India Publishers.
Čikaški stil citiranjaYoung, Pauline V. Scientific Social Surveys and Research. Ed. 4. New Delhi: Prentice-Hall of India Publishers, 2000.
MLA način citiranjaYoung, Pauline V. Scientific Social Surveys and Research. Ed. 4. Prentice-Hall of India Publishers, 2000.
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