Shaughnessy, J. J., Jeanne S. Zechmeister, & Eugene B. Zechmeister. (2007). Metodologi penelitian psikologi (Ed. 7.). Yogyakarta: Pustaka Pelajar.
Chicago Style CitationShaughnessy, John J., Jeanne S. Zechmeister, and Eugene B. Zechmeister. Metodologi Penelitian Psikologi. Ed. 7. Yogyakarta: Pustaka Pelajar, 2007.
MLA CitationShaughnessy, John J., Jeanne S. Zechmeister, and Eugene B. Zechmeister. Metodologi Penelitian Psikologi. Ed. 7. Yogyakarta: Pustaka Pelajar, 2007.
Warning: These citations may not always be 100% accurate.