Chicago : The University of Chicago Press
Majalah, Jurnal, Buletin
Santa Fe : University of New Mexico
Majalah, Jurnal, Buletin
Kluckhohn, Clyde
New York Fawcett 1957,
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UI - Publikasi
Situmorang, Sitor, 1923-2014, author
Pustaka Sinar Harapan, 1993
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