HARAHAP, K. A. (2008). Rahasia Sukses Bisnis Khadijah / Khoirul Amru Harahap; penyunting, Mutia Esfand, Tri Prihatini. Jakarta: QuantumMedia.
Chicago Style (17th ed.) CitationHARAHAP, Khoirul Amru. Rahasia Sukses Bisnis Khadijah / Khoirul Amru Harahap; Penyunting, Mutia Esfand, Tri Prihatini. Jakarta: QuantumMedia, 2008.
MLA (8th ed.) CitationHARAHAP, Khoirul Amru. Rahasia Sukses Bisnis Khadijah / Khoirul Amru Harahap; Penyunting, Mutia Esfand, Tri Prihatini. Jakarta: QuantumMedia, 2008.
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