豪顿 & 凯利. (2008). 现在轮到你成功: Now it's your turn for success. 金城出版社.
Chicago Style aipamena豪顿 and 凯利. 现在轮到你成功: Now It's Your Turn for Success. 金城出版社, 2008.
MLA aipamena豪顿 and 凯利. 现在轮到你成功: Now It's Your Turn for Success. 金城出版社, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.