Charles Sampford (EDT)/ Ramesh Thakur (EDT)
(2)
Charles Sampford/ Spencer Zifcak
(2)
Rowena Maguire (EDT)/ Bridget Lewis (EDT)/ Charles Sampford (EDT)
(2)
Charles Sampford (EDT)/ Arthur Shacklock (EDT)/ Carmel Connors (EDT)/ Fredrik Galtung (EDT)/ C. J. G. Sampford (EDT)
(1)
Charles Sampford (EDT)/ Hugh Breakey (EDT)
(1)
Charles Sampford (EDT)/ Patrick Keyzer (EDT)/ Vesselin Popovski (EDT)
(1)
Charles Sampford (EDT)/ Tim Cadman (EDT)/ Rowena Maguire (EDT)
(1)
Charles Sampford/ Ken Coghill/ Tim Smith
(1)
Charles Sampford/ William Ransome (EDT)
(1)
Ken Coghill (EDT)/ Charles Sampford (EDT)/ Tim Smith (EDT)
(1)
Noel Preston (EDT)/ Charles Sampford (EDT)
(1)
Professor Charles Sampford,Hugh Breakey
(1)
Trudy Jacobsen (EDT)/ Charles Sampford (EDT)/ Ramesh Chandra Thakur (EDT)
(1)
William Ransome/ Charles Sampford
(1)