APPONYI /György/?, g. APPONYI /György/?, gr. HUGÓ Károlyhoz.
Chicago Style (17th ed.) CitationAPPONYI /György/?, gr. APPONYI /György/?, Gr. HUGÓ Károlyhoz.
MLA (9th ed.) CitationAPPONYI /György/?, gr. APPONYI /György/?, Gr. HUGÓ Károlyhoz.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.