Higher School Pub. House, 1966
Buku Teks
Paul Watson, David Gibson, Hanney Neil, Peter Rushforth, Stuart Smith, Catherine Walsh, Garry Workman
Blackwell Publishing, 2008
Buku Teks
Tatat Sutarman Abdullah
Penebar Swadaya, 1996
Buku Teks
Royer, King
John Wiley & Sons, 1970
Buku Teks
Sharma, Jawahar Lal
CBS, 1985
Buku Teks