receipts
- https://scholars.ecu.edu/individual/W036858206
- https://scholars.ecu.edu/individual/W084175036
- https://scholars.ecu.edu/individual/W416652733
- https://scholars.ecu.edu/individual/W430504150
- https://scholars.ecu.edu/individual/W551326953
- https://scholars.ecu.edu/individual/W943566677
- https://scholars.ecu.edu/individual/W965498136