APA-čujuhus (7. p.)

SYKES, P. (1981). A Guidebook to mechanism in organic. Longman.

Chicago-čujuhus (17. p.)

SYKES, Peter. A Guidebook to Mechanism in Organic. New Delhi, Orient: Longman, 1981.

MLA-čujuhus (9. p.)

SYKES, Peter. A Guidebook to Mechanism in Organic. Longman, 1981.

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