21
by Janis, Irving Lester, 1918-
Published 1972
Book
22
by Spanier, John W.
Published 1992
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23
by Vance, Cyrus R. 1917-
Published 1983
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24
by Gardner, Lloyd C., 1934-
Published 1976
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25
by Ostrower, Gary B., 1939-
Published 1998
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26
by Yergin, Daniel.
Published 1977
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27
by Kennan, George Frost, 1904-
Published 1951
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28
by Acheson, Dean, 1893-1971.
Published 1969
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30
by Gardner, Lloyd C., 1934-
Published 1970
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31
by Chomsky, Noam.
Published 1986
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32
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33
by Baram, Phillip J.
Published 1978
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34
by McPherson, Alan L.
Published 2006
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35
by Nau, Henry R., 1941-
Published 2002
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36
by Khalidi, Rashid.
Published 2013
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37
by Haley, P. Edward.
Published 2006
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38
by Western, Jon W., 1963-
Published 2005
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39
by Porter, Gareth, 1942-
Published 2005
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40
Published 2008
Book