Lua APA (7ú heag.)
Kirsch, K., & Kirsch, F. (2017). Ground Improvement by Deep Vibratory Methods (2nd ed.). CRC Press.
Lua i Stíl Chicago (17ú heag.)
Kirsch, Klaus, agus Fabian Kirsch. Ground Improvement by Deep Vibratory Methods. 2nd ed. New York: CRC Press, 2017.
Lua MLA (9ú heag.)
Kirsch, Klaus, agus Fabian Kirsch. Ground Improvement by Deep Vibratory Methods. 2nd ed. CRC Press, 2017.
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