Jayakumar, S., author
Singapore University Press, 1974
Buku Teks
Jayakumar, S., author
Malayan Law Jaurnal, 1971
Buku Teks
Ahmad Ibrahhim
Malayan Law Journal, 1978
Buku Teks
Tuttle, 2011
Buku Referensi
compiled by Toety Heraty Roosseno, Mohammad Saleeh Rahamad, Gwee Li Sui
Yayasan Pustaka Obor Indonesia, 2015
Buku Teks