Filby, P. W. (1990). Who [i]s who in genealogy and heraldry: Mary Keysor Meyer and Percy William Filby, eds.
Čikaški stil citiranja (17. izdanje)Filby, Percy William. Who [i]s Who in Genealogy and Heraldry: Mary Keysor Meyer and Percy William Filby, Eds. Savage, Md, 1990.
MLA način citiranja (8. izdanje)Filby, Percy William. Who [i]s Who in Genealogy and Heraldry: Mary Keysor Meyer and Percy William Filby, Eds. 1990.
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