Higgins, James M.
Human relations : concepts and skills
Random House Business Division, 1982
 Buku Teks SO
deWit, Susan C.
Fundamental concepts and skills for nursing
Mosby/Elsevier, 2009
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Timby, Barbara Kuhn
Fundamental nursing skills and concepts
Wolters Kluwer, 2009
 Buku Teks SO
Timby, Barbara Kuhn
Fundamental nursing skills and concepts
Wolters Kluwer, 2013
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Koneru, Aruna
English language skills
Tata McGraw-Hill, 2011
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