editedby R.N. Baldwin
Oceana Publications, 1953
Buku Teks
Chang, John K.
Aldine, 1969
Buku Teks
Taufik Rifbawono, author
2010
UI - Laporan Penelitian
Winberg, Chai, author
Capricorn Books, 1974
Buku Teks
Shao-Chuan Leng
Oceana Publications,Inc, 1967
Buku Teks