APA (7th ed.) Zitazioa
Hershenson, B. (2003). John Wayne Movie Posters at Auction. Bruce Hershenson.
Chicago Style (17th ed.) Zitazioa
Hershenson, Bruce. John Wayne Movie Posters at Auction. West Plains, EUA: Bruce Hershenson, 2003.
MLA (9th ed.) Zitazioa
Hershenson, Bruce. John Wayne Movie Posters at Auction. Bruce Hershenson, 2003.
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