Simon, Julian L.
Basic reseach methods in social science
Random House, 1978
 Buku Teks
Berg, Bruce Lawrence, 1954-
Qualitative reseach methods for the social sciences
Allyn and Bacon, 1989
 Buku Teks
Social science in Southeast Asia : from particularism to universalism
[edited by] Nico Schulte Nordholt, Leontine Visser
V U University Press, 1995
 Buku Teks SO
Australian Attitudes : social and political analyses from the national social science survey
edited by Jonathan Kelley and Clive Bean
George Allen & Unwin, 1988
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Williams, Malcolm, 1953-
Science and social science: an introduction
Routledge, 2000
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