Wallbank, T. Walter
Civilization : past and present Volume 1
Scott, Foresman, 1965
 Buku Teks SO
Sources of Western civilization; Volume 2 : from the seventeenth century to the present
edited, Daniel D. Mcgarry, Clarence L. Hohl
Houghton Miffiln, 1963
 Buku Teks SO
Wallbank, T. Walter
Civilization, past and present
Scott, Foresman, 1965
 Buku Teks SO
Wallbank, T. Walter
Civilization : past and present
Scott, Foresman, 1967
 Buku Teks SO
Sources of Chinese tradition; Volume 2
compiled by William Theodore de Bary, Wing-tsit Chan. Burton Watson. With contributions by Yi-pao Mei [and others]
Columbia University Press, 1960
 Buku Teks SO