The Foreign policy of modern Japan
edited by Robert A. Scalapino
University of California Press, 1977
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Kajima, Morinosuke
Modern Japan's foreign policy
Charles E. Tuttle, 1969
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Mangone, Gerard J.
A Guide to United States foreign policy
Syracuse University Press, 1962
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International politics and foreign policy : a reader in research and theory
edited by James N. Rosenau
Free Press, 1961
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Research methods in language policy and planning : a practical guide
edited by Francis M. Hult and David Cassels Johnson
Wiley Blackwell, 2015
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