Gaya APA
Teknik fondasi= Foundation engineering. (1986).
Yogyakarta:
Gajah Mada University Press.
Gaya Chicago
Teknik fondasi= Foundation engineering.
2.
Yogyakarta:
Gajah Mada University Press,
1986.
Buku.
Gaya MLA
Teknik fondasi= Foundation engineering.
2.
Yogyakarta:
Gajah Mada University Press,
1986.
Buku.
Gaya Turabian
Teknik fondasi= Foundation engineering.
Yogyakarta:
Gajah Mada University Press,
1986.
Buku.