APA-čujuhus (7. p.)

Kurfman, D. G. (1977). Developing decision marking skills. National Council for The Social Studies.

Chicago-čujuhus (17. p.)

Kurfman, Dana G. Developing Decision Marking Skills. National Council for The Social Studies, 1977.

MLA-čujuhus (9. p.)

Kurfman, Dana G. Developing Decision Marking Skills. National Council for The Social Studies, 1977.

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