Santrock,W.john. Life-Span development Perkembangan masa hidup. Erlangga.
Chicago Style (17th ed.) CitationSantrock,W.john. Life-Span Development Perkembangan Masa Hidup. Erlangga.
MLA (8th ed.) CitationSantrock,W.john. Life-Span Development Perkembangan Masa Hidup. Erlangga.
Warning: These citations may not always be 100% accurate.