Grambs, Jean Dresden
Modern methods in secondary education / Jean Dresden Grambs and John C. Carr
Holt Renehart and Winston, 1979
 Buku Teks
Edwards, Barba Jean
Commununication in nursing practice / Barba Jean Edwards, John K. Brilhart
Mosby, 1981
 Buku Teks
Mapping your risk management course in stand-alone hospitals.
American Hospital Association, 1996
 Buku Teks
Schweizer, Heidi
Designing and teaching an on - line course: Spinning your web classroom / Heidi Schweizer
Ally & Bacon , 1999
 Buku Teks
Kent, Howard, author
The complete yoga course : a personal yoga programme that will transform your daily life
Chancellor Press, 1993
 Buku Referensi