Giddens, Jean Foret
Elsevier , 2017
Buku Teks
Lighter, Donald E
Jones and Bartlett Publishers, 2013
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Patricia A. Potter, Anne Griffin Perry, Patricia Stockert, Amy Hall, editors
Missouri Elsevier Mosby, 2015
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by Barbara Kozier [and others]
Pearson Education, 2004
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Riehl, Joan P.
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