APA način citiranja

Del Potro, R., & Hürlimann, M. (2009). A comparison of different indirect techniques to evaluate volcanic intact rock strength.

Čikaški stil citiranja

Del Potro, Rodrigo, i Marcel Hürlimann. A Comparison of Different Indirect Techniques to Evaluate Volcanic Intact Rock Strength. 2009.

MLA način citiranja

Del Potro, Rodrigo, i Marcel Hürlimann. A Comparison of Different Indirect Techniques to Evaluate Volcanic Intact Rock Strength. 2009.

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