APA-čujuhus (7. p.)
Scott Publishing Co & Marzulla, E. E. Stamps and Stories: The exciting saga of U.S. history told in stamps (Primera edición.).
Chicago-čujuhus (17. p.)
Scott Publishing Co juo Elena Editor Marzulla. Stamps and Stories: The Exciting Saga of U.S. History Told in Stamps. Primera edición.
MLA-čujuhus (9. p.)
Scott Publishing Co juo Elena Editor Marzulla. Stamps and Stories: The Exciting Saga of U.S. History Told in Stamps. Primera edición.
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