Retnowulan Sutantio, author
Mandar Maju, 2009
Buku Teks
Situmorang, Victor M., author
Rineka Cipta, 1993
Buku Teks
Teguh Samudera, author
Alumni, 1992
Buku Teks
Fandri Yuniarti, author
Universitas Indonesia, 1986
UI - Skripsi (Membership)
Teguh Samudera, author
Alumni, 2004
Buku Teks