. . "Peter Dungan" . . "D" . "D. P. Dungan" . "D. Peter Dungan"@en . "Dungan"@en . "Peter Dungan"@en . . "P. Dungan" . . "D.Peter Dungan" . "D Peter Dungan" . "Peter" . "Peter"@en . "D. Dungan" . "D.P Dungan" . . "Douglas" . "P. Dungan" . "D."@en . . . "P." . . "D.Peter" . "Douglas Peter Dungan" . "Douglas Peter" . "P." . "Douglas Peter Dungan" . . . "D.P" .