Effendi, S., & Singarimbun, M. (2008). Metode Penelitian Survai. Pustaka LP3ES.
Chicago Style (17th ed.) CitationEffendi, Sofian, and Masri Singarimbun. Metode Penelitian Survai. Pustaka LP3ES, 2008.
MLA (8th ed.) CitationEffendi, Sofian, and Masri Singarimbun. Metode Penelitian Survai. Pustaka LP3ES, 2008.
Warning: These citations may not always be 100% accurate.