Andi Widiatno, author
2013
UI - Tesis (Membership)
Elisabeth Dina Irawati, author
Universitas Indonesia, 2006
UI - Tesis (Membership)
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Hasibuan, Fanny, author
Universitas Indonesia, 1990
UI - Skripsi (Membership)
Bloxam, GA
Gower Press, 1972
Buku Teks