Burroughs, A. (1997). Maternity Nursing: An Introductory Text. WB. Saunders Compaby.
Lua i Stíl Chicago (17ú heag.)Burroughs, Arlene. Maternity Nursing: An Introductory Text. WB. Saunders Compaby, 1997.
Lua MLA (9ú heag.)Burroughs, Arlene. Maternity Nursing: An Introductory Text. WB. Saunders Compaby, 1997.
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