PECK, R. B., & PECK, R. B. (1993). Teknik Fondasi. Gadjah Mada University Press.
Chicago Style (17th ed.) CitationPECK, Ralph B., and Ralph B. PECK. Teknik Fondasi. Gadjah Mada University Press, 1993.
MLA (8th ed.) CitationPECK, Ralph B., and Ralph B. PECK. Teknik Fondasi. Gadjah Mada University Press, 1993.
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