Dadzie, Stella
National Institute of Adult Continuing Education, 1993
Buku Teks
Withers, Bill, author
American Management Association, 2003
eBooks
[Fakultas Kedokteran Universitas Indonesia, Universitas Islam Sultan Agung. Fakultas Kedokteran], 2009
Artikel Jurnal
Hasbrouck, Ellen K.
Jossey-Bass, 1996
Buku Teks
Keeler, Hali R., 1952-, author
Rowman & Littlefield, 2016
Buku Teks