Garon, Sheldon, author
California Princeton Fulfillment Services, 2012
Buku Teks
Jihan Maulina, author
2017
UI - Skripsi (Membership)
St.Martin`s Press, 1971
Buku Teks
Clara Andriani, author
2016
UI - Skripsi (Membership)
Danielian, Ronald L., author
Westview Press, 1987
Buku Teks