Jules Verne. (2019). A Journey to the Centre of the Earth (Classics). Campfire.
Čikaški stil citiranja (17. izdanje)Jules Verne. A Journey to the Centre of the Earth (Classics). Campfire, 2019.
MLA način citiranja (9. izdanje)Jules Verne. A Journey to the Centre of the Earth (Classics). Campfire, 2019.
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