J.B. Wahyudi, author
Gramedia Pustaka Utama , 1992
Buku Teks
Aniati Murni Arymurthy, author
UI-Press, 2005
UI - Pidato
Ardoni, author
Sagung Seto, 2017
Buku Teks
Siagian, Alyssa, author
2016
UI - Skripsi (Membership)
Siagian, Alyssa, author
2016
UI - Skripsi (Membership)