Fenwick, e. (2002). 101 tips terpenting kehamilan. Dian Rakyat.
Cita Chicago (17th ed.)Fenwick, elizabeth. 101 Tips Terpenting Kehamilan. Dian Rakyat, 2002.
Cita MLA (9th ed.)Fenwick, elizabeth. 101 Tips Terpenting Kehamilan. Dian Rakyat, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.