周娅. (2010). 不朽的传奇: Mary kay business strategy. 金城出版社.
Chicago Style (17th ed.) Citation周娅. 不朽的传奇: Mary Kay Business Strategy. 金城出版社, 2010.
MLA (8th ed.) Citation周娅. 不朽的传奇: Mary Kay Business Strategy. 金城出版社, 2010.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.