POSNER, G. D., & DY, J. (2013). Oxorn- Foote Human Labor & Birth. Mc Grawhill.
Chicagoスタイル(17版)引用形式POSNER, Glenn D., , Jessica DY. Oxorn- Foote Human Labor & Birth. Mc Grawhill, 2013.
MLA(9版)引用形式POSNER, Glenn D., , Jessica DY. Oxorn- Foote Human Labor & Birth. Mc Grawhill, 2013.
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