Gaya APA
Technology (NIIT), N, I, O, I. (1984).
(TEKNIK SIPIL 5) Shore Protection Manual Volume I (1).
USA:
Coastal Engineering Research Center.
Gaya MLA
Technology (NIIT), National, Institute, Of, Information.
"(TEKNIK SIPIL 5) Shore Protection Manual Volume I".
1
USA:
Coastal Engineering Research Center,
1984.
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