APA-čujuhus (7. p.)
Benbow, L. B. (2011). Sorting letters, sorting lives: Delivering diversity in the United States Postal Service. Lexington Books.
Chicago-čujuhus (17. p.)
Benbow, Linda B. Sorting Letters, Sorting Lives: Delivering Diversity in the United States Postal Service. Lanham, Md.: Lexington Books, 2011.
MLA-čujuhus (9. p.)
Benbow, Linda B. Sorting Letters, Sorting Lives: Delivering Diversity in the United States Postal Service. Lexington Books, 2011.
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