Arief Budiman
2013
UI - Tesis (Membership)
Howard, John Tasker, author
Thomas Y. Crowell, 1946
Buku Teks
Chase, Gilbert
McGraw-Hill, 1955
Buku Teks
Andreas Timothy, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2007
UI - Skripsi (Membership)
Gusikoff, Lynne
Facts on File Publications, 1984
Buku Teks