SENTANU, E. (2007). Quantum Ikhlas Teknologi Aktivasi Kekuatan Hati: The Power of Positive Feeling. PT. Elex Media Komputindo.
Chicago Style (17th ed.) CitationSENTANU, Erbe. Quantum Ikhlas Teknologi Aktivasi Kekuatan Hati: The Power of Positive Feeling. PT. Elex Media Komputindo, 2007.
MLA (8th ed.) CitationSENTANU, Erbe. Quantum Ikhlas Teknologi Aktivasi Kekuatan Hati: The Power of Positive Feeling. PT. Elex Media Komputindo, 2007.
Warning: These citations may not always be 100% accurate.