APA-čujuhus (7. p.)

Hahn, D. B., & Payne , W. A. (2001). Focus on health (5th ed.). McGraw-Hill.

Chicago-čujuhus (17. p.)

Hahn, Dale B., juo Wayne A. Payne. Focus on Health. 5th ed. Boston: McGraw-Hill, 2001.

MLA-čujuhus (9. p.)

Hahn, Dale B., juo Wayne A. Payne. Focus on Health. 5th ed. McGraw-Hill, 2001.

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