receipts
- https://scholars.ecu.edu/individual/W054714412
- https://scholars.ecu.edu/individual/W427688005
- https://scholars.ecu.edu/individual/W575071577
- https://scholars.ecu.edu/individual/W705808327
- https://scholars.ecu.edu/individual/W811565770
- https://scholars.ecu.edu/individual/W856648730
- https://scholars.ecu.edu/individual/W989248484