WALGITO, B. (2007). Psikologi Kelompok. Andi.
Chicago Style (17th ed.) CitationWALGITO, Bimo. Psikologi Kelompok. Andi, 2007.
MLA (8th ed.) CitationWALGITO, Bimo. Psikologi Kelompok. Andi, 2007.
Warning: These citations may not always be 100% accurate.