Vincent, Irene Vongehr
University of Chicago, [date of publication not identified]
Buku Teks
Paridah Abd. Samad, author
Partisan Publication & Distribution, 2009
Buku Teks
Salleh Buang.
Tun Suffian Foundation, Faculty of Law, University of Malaya , 2007
Buku Teks
Paridah Abd. Samad, author
Affluent Master, 1998
Buku Teks
Nadhila Izzati Husna, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2022
UI - Makalah dan Kertas Kerja