Bartels, Robert
The development of marketing thought
Richard D. Irwin, 1962
 Buku Teks SO
Social progress thought community development
United Nations Bureau of Social Affairs , 1955
 Buku Teks SO
Matherson, Ross
People development in developing countries
John Wiley & Sons, 1978
 Buku Teks SO
Paley, Morton D.
Energy and the imagination : a study of the development of Blake's thought
Clarendon Press, 1970
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Chang, Carsun
The Development of Neo-Confucian thought / Carson Chang
Bookman Associates, 1962
 Buku Teks SO