Frith, l. (1996). Ethics and midwifery issues in contemporary. Butterworth-heinemann.
Cita Chicago (17th ed.)Frith, lucy. Ethics and Midwifery Issues in Contemporary. Butterworth-heinemann, 1996.
Cita MLA (9th ed.)Frith, lucy. Ethics and Midwifery Issues in Contemporary. Butterworth-heinemann, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.