Watchers, W. (2004). Sembilan Puluh satu Kiat Mengatasi Stres. Tirai.
Chicago Style (17th ed.) CitationWatchers, Weight. Sembilan Puluh Satu Kiat Mengatasi Stres. Tirai, 2004.
MLA (8th ed.) CitationWatchers, Weight. Sembilan Puluh Satu Kiat Mengatasi Stres. Tirai, 2004.
Warning: These citations may not always be 100% accurate.