Bernard Thacker
Creations
- Mingo — Porgy and Bess (Houston, 1976)
Written from
- Playbill (n.d.) Porgy and Bess (Broadway, Uris Theatre, 1976). (Accessed: 1 September 2026).
- Bibliothèque nationale de France (n.d.) Porgy and Bess: opera in 3 acts. RCA Red Seal RL02109. Catalogue record. (Accessed: 19 October 2026).