BASTON, H., & HALL, J. (2011). Midewifery essentials antenatal. EGC.
Lua i Stíl Chicago (17ú heag.)BASTON, Helen, agus Jennifer HALL. Midewifery Essentials Antenatal. EGC, 2011.
Lua MLA (9ú heag.)BASTON, Helen, agus Jennifer HALL. Midewifery Essentials Antenatal. EGC, 2011.
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