Feher, J. (1966). Claus Spreckels: The sugar king in Hawaii. University of Hawaii Press.
Čikaški stil citiranja (17. izdanje)Feher, Joseph. Claus Spreckels: The Sugar King in Hawaii. Honolulu: University of Hawaii Press, 1966.
MLA način citiranja (9. izdanje)Feher, Joseph. Claus Spreckels: The Sugar King in Hawaii. University of Hawaii Press, 1966.
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