(1991). Pile Driving Analyzer Dan Metode Perbaikan Tanah. s.n.
Chicago Style (17th ed.) CitationPile Driving Analyzer Dan Metode Perbaikan Tanah. s.n, 1991.
MLA (8th ed.) CitationPile Driving Analyzer Dan Metode Perbaikan Tanah. s.n, 1991.
Warning: These citations may not always be 100% accurate.