Sydney International Piano Competition: Beginnings, 1973-77 (see also folder 293-4) Box 60 Unit ID: 450
Sydney International Piano Competition: Du Ningwu (1st prize winner, 1985), 1990 (see also folder 298) Box 60 Unit ID: 450
Sydney International Piano Competition (SIPC): sponsorship, 1985-88 Box 60 Unit ID: 455 Date: 1985-88