APA aipamena

(1991). English For Civil Engineering Student Book 2/ Paulinus Soge. UAJY.

Chicago Style aipamena

English For Civil Engineering Student Book 2/ Paulinus Soge. UAJY, 1991.

MLA aipamena

English For Civil Engineering Student Book 2/ Paulinus Soge. UAJY, 1991.

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