APA-čujuhus (7. p.)
Allred, Z. D. (1963). Adjustment of vocational rehabilitation clients: Research Staff: Zella D. Allred [u.a.]. U.S. Department of Health, Education, and Welfare.
Chicago-čujuhus (17. p.)
Allred, Zella D. Adjustment of Vocational Rehabilitation Clients: Research Staff: Zella D. Allred [u.a.]. Washington: U.S. Department of Health, Education, and Welfare, 1963.
MLA-čujuhus (9. p.)
Allred, Zella D. Adjustment of Vocational Rehabilitation Clients: Research Staff: Zella D. Allred [u.a.]. U.S. Department of Health, Education, and Welfare, 1963.
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