Philip D. Hansten/ John R. Horn
(3)
Philip D. W. Krey (EDT)/ Peter D. S. Krey (EDT)
(3)
William H. Johnston/ Philip D. Smith
(3)
Jack D. Greene (EDT)/ Philip D. Morgan (EDT)
(2)
Kevin (Smithsonian Institution de Queiroz Washington DC USA),Philip D. (Dept. of Environmental and Plant Biology Cantino Ohio University USA)
(2)
Martin D. Yaffe (EDT)/ E L. Allen (CON)/ Bradley Shavit Artson (CON)/ Jeremy Benstein (CON)/ Philip J. Bentley (CON)
(2)
Michael Emmison/ Philip D Smith/ Margery Mayall
(2)
Philip (The National Centre for Academic and Dissertation Excellence Adu The Chicago School of Professional Psychology USA),D. Anthony Miles
(2)
Philip D. Gallery/ Janet L. Harlow (ILT)
(2)