Amos, J. (2004). Mengapa Marah?/ Janine Amos dan Annabel Spenceley. Yogyakarta: Kanisius.
Chicago Style (17th ed.) CitationAmos, Janine. Mengapa Marah?/ Janine Amos Dan Annabel Spenceley. Yogyakarta: Kanisius, 2004.
MLA (8th ed.) CitationAmos, Janine. Mengapa Marah?/ Janine Amos Dan Annabel Spenceley. Yogyakarta: Kanisius, 2004.
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