Paris Schott Freres [T.th.]
Buku Teks
Dodi Rokhdian ... [and others]
Yayasan Obor Indonesia, 2006
Buku Teks
Smith, E Evelyn
London JM Dent & Sons 1945
Buku Teks
edited by Philip G. Altbach, Edith S. Hoshino
Fitzroy Dearborn, 1995
Buku Referensi
Buku Teks