Dickinson Terence. Summer stargazing, apractical for recreational astronomers. Firefly Book.
Čikaški stil citiranja (17. izdanje)Dickinson Terence. Summer Stargazing, Apractical for Recreational Astronomers. Firefly Book.
MLA način citiranja (9. izdanje)Dickinson Terence. Summer Stargazing, Apractical for Recreational Astronomers. Firefly Book.
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