(2004). Journeys fron the center of the earth: Six guided tours through Mediterranean history : risky rocks. BBC Worldwide.
Čikaški stil citiranja (17. izdanje)Journeys Fron the Center of the Earth: Six Guided Tours Through Mediterranean History : Risky Rocks. Australia: BBC Worldwide, 2004.
MLA način citiranja (8. izdanje)Journeys Fron the Center of the Earth: Six Guided Tours Through Mediterranean History : Risky Rocks. BBC Worldwide, 2004.
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