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Gaya APA

LN, S, Y. (2007). Psikologi Perkembangan Anak & Remaja . Bandung: Bandung: Remaja Rosdakarya.

Gaya MLA

LN, Syamsu, Yusuf. "Psikologi Perkembangan Anak & Remaja". Bandung: Bandung: Remaja Rosdakarya, 2007. Text.