Elizabeth Claudya, author
2019
UI - Makalah dan Kertas Kerja
Indra Prasetya, author
2001
UI - Tesis (Membership)
Carlson, Randall L., author
St. Martin's Press, 1996
Buku Teks
Muhammad Andika Jaka Daniswara, author
2017
UI - Skripsi (Membership)
James, Harvey S. (Harvey Stanley), author
Praeger, 1993
Buku Teks