Suharsimi Arikunto, author
Bumi Aksara, 1999
Buku Teks
Wahyudi Ruwiyanto, author
Balai Pustaka, 2003
Buku Teks
Tilaar, H.A.R., author
Remaja Rosdakarya, 1992
Buku Teks
Conner, Colin, author
IKIP Semarang Press, 1995
Buku Teks
Erma Herawati, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2006
UI - Tesis (Membership)