Adams, John, 1938-, author
St. Martin's Press, 1985
Buku Teks
edited by George T. Crane and Abla Amawi
Oxford University Press, 1997
Buku Teks
Ozawa, Terutomo
Edward Elgar Pub, 2016
Buku Teks
Isaak, Robert A.
Prentice-Hall, 1991
Buku Teks
Aulia Yolam Riwinda, author
2019
UI - Tugas Akhir