Carr, Edward Hallet
International relations between the to world wars 1919-1939
Harver Torchbooks, 1947
Buku Teks
Shore, Cecilia M.
The many faces of childhood: diversity in development
Pearson, 2004
Buku Teks
Morales, Armando
Social work; A Profession of Many Faces
Allyn and Bacon, 1983
Buku Teks
Morales, Armando
Social work : a profession of many faces
Allyn and Bacon, 1977
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Urmson, J.O.
Philosophical Analysis: its development between the two world wars
Clarendon Press, 1960
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