ผู้เขียน: Robert Collings

Safiyyah Althaff & Veronica L. Asay: After Dinner Conversation – Best Of 2022

Robert Collings & William S. Hubbartt: After Dinner Conversation Magazine

Paul Brownsey & Robert Collings: After Dinner Conversation – Examining the Past

David A. Cohen & Robert Collings: After Dinner Conversation Magazine