APA-viite (7. p.)
Elmhurst Philatelic Society. The Following pages are corrections and additions to the Already Published Sections: EPS Mexico Postal Stationery Catalog.
Chicago-viite (17. p.)
Elmhurst Philatelic Society. The Following Pages Are Corrections and Additions to the Already Published Sections: EPS Mexico Postal Stationery Catalog.
MLA-viite (9. p.)
Elmhurst Philatelic Society. The Following Pages Are Corrections and Additions to the Already Published Sections: EPS Mexico Postal Stationery Catalog.
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