compiled by John Kieran
Doubleday & Company, 1952
Buku Teks
Roosevelt, Eleanor, author
Harper & Brothers, 1949
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Thompson, Lindsay H. S.
Hyland House, 1989
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Fadli Zon, author
Fadli Zon Library, 2013
Buku Teks
Pittman, Al
Breakwater Books Limited, 1978
Buku Teks