Charlotte Hedeman Gueniau
(3)
Bert Hedeman/ Ron Seegers
(1)
Brown-Grant, Rosalind,Hedeman, Anne D.,Ribemont, Bernard
(1)
Charlotte Hedeman Gueniau/ Holly Becker (FRW)
(1)
Elizabeth Morrison/ Anne D. Hedeman
(1)
Elizabeth Morrison/ Anne D. Hedeman/ Elisabeth Antoine (CON)/ R. Howard Bloch (CON)/ Keith Busby (CON)
(1)
Gabor Vis van Heemst Bert Hedeman Hans Fredriksz
(1)
Hans Fredriksz,Gabor Vis van Heemst,Bert Hedeman;Van Haren Publishing
(1)
Karen Fresco (EDT)/ Anne D. Hedeman (EDT)
(1)
Rosalind Brown-Grant (EDT)/ Anne D. Hedeman (EDT)/ Bernard Ribemont (EDT)
(1)
Rosalind Brown-Grant (EDT)/ Patrizia Carmassi (EDT)/ Gisela Drossbach (EDT)/ Anne D. Hedeman (EDT)/ Victoria Turner (EDT)
(1)
Sylvia Gann Mahoney/ Tuff Hedeman (FRW)
(1)