Hill, N., & Toni Setiawan. (2010). The Magic Ladder To Succes. Jogjakarta: Mitra Sejati.
Chicago Style CitationHill, Napoleon, and Toni Setiawan. The Magic Ladder To Succes. Jogjakarta: Mitra Sejati, 2010.
ציטוט MLAHill, Napoleon, and Toni Setiawan. The Magic Ladder To Succes. Jogjakarta: Mitra Sejati, 2010.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.