Tatiya, R. R. (2013). Surface and Underground Excavations: Methods, Techniques and Equipment (2nd ed.). CRC Press.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
Tatiya, Ratan Raj. Surface and Underground Excavations: Methods, Techniques and Equipment. 2nd ed. New York: CRC Press, 2013.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Tatiya, Ratan Raj. Surface and Underground Excavations: Methods, Techniques and Equipment. 2nd ed. CRC Press, 2013.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.