American Hospital Association, 1990
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Lee, Linda D.
American Hospital Association, 1996
Buku Teks
Mahrul Fuaddi
Fakultas Teknik Universitas Indonesia, 2018
UI - Tesis Membership
Bold, Harold Charles, 1909-
Prentice-Hall, 1987
Buku Teks
Stern, Kingsley R.
McGraw-Hill, 2003
Buku Teks