沙玛 & 晨星. (2009). 卓有成效的启迪: Greatness guide. 金城出版社.
Chicago Style aipamena沙玛 and 晨星. 卓有成效的启迪: Greatness Guide. 金城出版社, 2009.
MLA aipamena沙玛 and 晨星. 卓有成效的启迪: Greatness Guide. 金城出版社, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena