Hasan Basri Jumin, author
RajaGrafindo Persada, 2010
Buku Teks
Supraptono Djajadirana, author
Jakarta : Grafindo Persada, 2000,
Buku Referensi
Turmudi, author
2001
UI - Tesis (Membership)
Pearson, Lorentz C.
Reinhold Publishing Corporation, 1967
Buku Teks
M.M. Sri Setyati Harjadi, author
Gramedia Pustaka Utama, 1996
Buku Teks