Weiss, Robert S.
Statistics in social research : an introduction
N.Y. Wiley , 1968
 Buku Teks
Oey-Gardiner, Mayling
Ethics in social science research in Indonesia
Yayasan Pustaka Obor Indonesia, 2021
 Buku Teks
Labovitz, Sanford
Introduction to social research / Sanford Labovitz
McGraw-Hill, 1981
 Buku Teks SO
Berg, Bruce Lawrence, 1954-
Qualitative research methods for the social sciences
Pearson, 2004
 Buku Teks SO
Understanding social research: perspectives on methodology and practice
edited by George Mckenzie, Jackie Powell, Robin Usher
The Falmer Press, 1997
 Buku Teks