Commentary
New York : The American Jewish Commeitte
Majalah, Jurnal, Buletin
M. Sabir
Asean
Pustaka sinar Harapan, 1992
Buku Teks
Gill, Ranjit
Asean
Gramedia, 1988
Buku Teks
Luntz, Harold
Torts : cases and commentary
Butterworth, 1985
Buku Teks
Laski, Harold J.
The American democracy a commentary and interpretation
George Allen and Unwin, 1949
Buku Teks