APA-čujuhus (7. p.)

WILLIAMS. THE THREE BILLY GOATS GRUFF. KOHWAI & YOUNG.

Chicago-čujuhus (17. p.)

WILLIAMS. THE THREE BILLY GOATS GRUFF. KOHWAI & YOUNG.

MLA-čujuhus (9. p.)

WILLIAMS. THE THREE BILLY GOATS GRUFF. KOHWAI & YOUNG.

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