Aan Suhaeni, author
Universitas Indonesia, 1988
UI - Skripsi (Membership)
Heller, Sharon, author
ohn Wiley & Sons, 2005
Buku Teks
Heller, Sharon, author
John Wiley & Sons, 2005
Buku Teks
K. Bertens, editor and translator
Gramedia Pustaka Utama, 2016
Buku Teks
edited and selected by Benjamin Nelson
George Allen and Unwin, 1958
Buku Teks