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Gaya APA

Wangsadinata, I. (1971). Peraturan Beton Bertulang Indonesia 1 . Indonesia: Jendral Cipta Karya.

Gaya MLA

Wangsadinata, Ir.Wiratman. "Peraturan Beton Bertulang Indonesia 1". Indonesia: Jendral Cipta Karya, 1971. Text.