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Gaya APA

Trisnoyuwono, D. (2014). Beton Non Pasir . Yogyakarta: Yogyakarta: Graha Ilmu.

Gaya MLA

Trisnoyuwono, Diarto. "Beton Non Pasir". Yogyakarta: Yogyakarta: Graha Ilmu, 2014. Text.