-. (2011). 100 Hal Paling Bikin Syok. Gramedia Pustaka Utama.
Chicago Style (17th ed.) Citation-. 100 Hal Paling Bikin Syok. Gramedia Pustaka Utama, 2011.
MLA (8th ed.) Citation-. 100 Hal Paling Bikin Syok. Gramedia Pustaka Utama, 2011.
Warning: These citations may not always be 100% accurate.