Tuma, Nancy Brandon
Social dynamic: models and methods
Academic Press, 1984
 Buku Teks
Suchman, Edward A.
Evaluation research : principles and practice in public service & social action programs
Russell Sage Foundation, 1967
 Buku Teks
Robson, Colin
Real world research: a resources for social scientists and practitioner-researchers
Oxford, 2002
 Buku Teks
Komalasari
Analisis faktor-faktor yang berhubungan dengan persepsi ketidakcukupan ASI pada ibu yang memiliki bayi umur 0-12 bulan di Wilayah Kerja Puskesmas Pancoran Mas Kota Depok tahun 2011 = Analysis of factors related to the perception of insufficiency of breast milk in mothers who have babies aged 0-12 months in the work-area of Puskesmas Pancoran Mas Depok City in 2011
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012
 UI - Skripsi (Open)
Lofland, John
Analyzing social settings: a guide to qualitative observation and analysis
Wadsworth, 1971
 Buku Teks