APA (7th ed.) Citation

Dr.Ir.S.Koesnaryo. Teknik Terowongan. UPN Veteran Yogyakarta.

Chicago Style (17th ed.) Citation

Dr.Ir.S.Koesnaryo. Teknik Terowongan. UPN Veteran Yogyakarta.

MLA (8th ed.) Citation

Dr.Ir.S.Koesnaryo. Teknik Terowongan. UPN Veteran Yogyakarta.

Warning: These citations may not always be 100% accurate.