Ryandi Fachri Fatahilah, author
2018
UI - Skripsi (Membership)
Bryan A. Garner, author
Thomson West, 2007
Buku Teks
Dillard, J. L.
Vintage Books, 1973
Buku Teks
Chugh, Ram L.
Tat McGraw-Hill Publishing Company Limited, 1986
Buku Teks
Mahendra Anggaravidya, author
Universitas Indonesia, 2014
UI - Disertasi (Membership)