Powell, J. (2001). Tampilkan Jati Dirimu/ John Powell, Loretta Brady. Yogyakarta, Kanisius.
Chicago Style (17th ed.) CitationPowell, John. Tampilkan Jati Dirimu/ John Powell, Loretta Brady. Yogyakarta, Kanisius, 2001.
MLA (8th ed.) CitationPowell, John. Tampilkan Jati Dirimu/ John Powell, Loretta Brady. Yogyakarta, Kanisius, 2001.
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