Gaya APA

Test Your Vocabulary 1. (1991). : Glatik.

Gaya Chicago

Test Your Vocabulary 1. . : Glatik, 1991. .

Gaya MLA

Test Your Vocabulary 1. . : Glatik, 1991. .

Gaya Turabian

Test Your Vocabulary 1. : Glatik, 1991. .