Herskovits, Melville J. (Melville Jean), 1895-1963
Man and his works
Alfred A. Knopf, 1967
 Buku Teks
Erikson, Erik H.
Young man Luther
W.W Norton and Company, 1958
 Buku Teks
Highet, Gilbert
Man's unconqurable mind
Columbia University Press, 1954
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The individual psychology of Alfred Adler: a systematic presentation in selections from his writings
George Allen and Unwin, 1956
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Herskovits, Melville J. (Melville Jean), 1895-1963
Man and his works : the science of cultural anthropology
Alfred A. Knopf, 1960
 Buku Teks