Berata, I. M. (1977). Getaran dan Bunyi. FKIE-IKIP.
Chicago Style (17th ed.) CitationBerata, Ign. Made. Getaran Dan Bunyi. FKIE-IKIP, 1977.
MLA (8th ed.) CitationBerata, Ign. Made. Getaran Dan Bunyi. FKIE-IKIP, 1977.
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