Adams, C. F. (1992). Stamp collecting: The complete, easy guide to the world's most popular hobby. Dell.
Chicago-viite (17. p.)Adams, Charles F. Stamp Collecting: The Complete, Easy Guide to the World's Most Popular Hobby. New York: Dell, 1992.
MLA-viite (9. p.)Adams, Charles F. Stamp Collecting: The Complete, Easy Guide to the World's Most Popular Hobby. Dell, 1992.
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