Vaus, D.A. de
Surveys in social research / by D.A.de Vaus
University College London Press, 1996
 Buku Teks SO
Dillman, Don A.
Mail and internet surveys : the tailored design method
John Wiley & Sons, 2000
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Young, Pauline V., 1896-
Scientific social surveys and research : an introduction to the background, content, methods, principles, and analysis of social studies
Prentice-Hall, 1966
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Pediatrics recall
edited by Eugene D. McGahren III, William G. Wilson
Wolters Kluwer, 2008
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Rose, Arnold M.
Theory and method in the social sciences
University of Minnesota Press, 1954
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