APA (7. basım) Alıntı
Federación Internacional de Filatelia & Singapore Post. World Stamp Championship 2004: Exhibition Catalogue. 28 August to 1 September.
Chicago Style (17. basım) Atıf
Federación Internacional de Filatelia ve Singapore Post. World Stamp Championship 2004: Exhibition Catalogue. 28 August to 1 September.
MLA (9th ed.) Atıf
Federación Internacional de Filatelia ve Singapore Post. World Stamp Championship 2004: Exhibition Catalogue. 28 August to 1 September.
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