APA aipamena

SUMITRO, D. (1990). English For Science And Technology Djoko Sumitro. Gama Press.

Chicago Style aipamena

SUMITRO, Djoko. English For Science And Technology Djoko Sumitro. Gama Press, 1990.

MLA aipamena

SUMITRO, Djoko. English For Science And Technology Djoko Sumitro. Gama Press, 1990.

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