Baker, P. (2004). Rahasia Super Achiever: Menggali 15 Karakter Pribadi Super. "Erlangga".
Chicago Style (17th ed.) CitationBaker, Philip. Rahasia Super Achiever: Menggali 15 Karakter Pribadi Super. "Erlangga", 2004.
MLA (8th ed.) CitationBaker, Philip. Rahasia Super Achiever: Menggali 15 Karakter Pribadi Super. "Erlangga", 2004.
Warning: These citations may not always be 100% accurate.