York University – Spring Convocation
- Document's type: Award / Programme / Brochure
- Date of origin: 10. 6. 1982
- Record's ID: 33179
Cena Erasma Rotterdamského
- Document's type: Award / Brochure
- Date of origin: září 1986
- Record's ID: 33192
Čestný doktorát filozofie Univerzita York, Toronto
- Document's type: Award
- Date of origin: červen 1982
- Record's ID: 33224
York University – Spring Convocation
- Document's type: Award / Programme
- Date of origin: 10. 6. 1982
- Record's ID: 33134