Bibliography Record No. D18634 [Letter from Prince Sihanouk to Mr. Herve Berger, Amnesty International]
Bibliography Record No. D18618 [Letter from David Hawk to Mrs. Linda Smith, Special Representative of the Secretary General for Cambodia]
Bibliography Record No. D18611 [Letter from Cambodia Documentation Commission to Prince Norodom Sihanouk]
Bibliography Record No. D18523 [Letter from David Hawk to Mr. Chum Bunrong, Cambodian Foreign Minister]
Bibliography Record No. D18518 [Letter form Arn Chorn, Peter Pond, Pran Dith, Kassie Neou, and David Hawk to H.R.H Prince Norodom Sihanouk]
