APA (7th ed.) Zitazioa

ASME 2015 International Pipeline Geotechnical Conference. ASME.

Chicago Style (17th ed.) Zitazioa

ASME 2015 International Pipeline Geotechnical Conference. ASME.

MLA (9th ed.) Zitazioa

ASME 2015 International Pipeline Geotechnical Conference. ASME.

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