弗兰兹 & 郭舫. (2008). 冒险才会赢: Nothing ventured nothing gained. 西苑出版社.
Dyfyniad Arddull Chicago弗兰兹 and 郭舫. 冒险才会赢: Nothing Ventured Nothing Gained. 西苑出版社, 2008.
Dyfyniad MLA弗兰兹 and 郭舫. 冒险才会赢: Nothing Ventured Nothing Gained. 西苑出版社, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.