Aranson, Peter H.
Winthrop, 1981
Buku Teks
OConnor, Karen
Addison Wesley Longman, 2001
Buku Teks
by William J. Keefe ... [and others]
The Dorsey Press, 1983
Buku Teks
Shabrina Ayu Adani
2023
UI - Tugas Akhir
Corry, J. A.
University of Toronto Press, 1960
Buku Teks