Gavell, Mary Ladd
Random House Trade Paperbacks, 2001
Buku Teks
Gavell, Mary Ladd
Random House Trade Papaerbacks, 2001
Buku Teks
edited by A.L. Onishchik
Springer-Verlag, 1993
Buku Referensi
Hardinge, Frances
Elex Media Komputindo , 2020
Buku Teks
Olviani Shahnara
Universitas Indonesia, 2015
UI - Tesis Membership