Grover, M. The freebooters: A Larry and Stretch western. Cleveland Publishing Company.
Čikaški stil citiranja (17. izdanje)Grover, Marshall. The Freebooters: A Larry and Stretch Western. Cremorne, N.S.W.: Cleveland Publishing Company.
MLA način citiranja (8. izdanje)Grover, Marshall. The Freebooters: A Larry and Stretch Western. Cleveland Publishing Company.
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