Styl cytowania APA

Pilgert, H. P. (1951). The history of the development of information services through information centers and documentary films. Office of the U.S. High Commissioner for Germany, Historical Division, Office of the Executive Secretary.

Styl cytowania Chicago

Pilgert, Henry P. The History of the Development of Information Services Through Information Centers and Documentary Films. Bad Godesberg: Office of the U.S. High Commissioner for Germany, Historical Division, Office of the Executive Secretary, 1951.

Styl cytowania MLA

Pilgert, Henry P. The History of the Development of Information Services Through Information Centers and Documentary Films. Office of the U.S. High Commissioner for Germany, Historical Division, Office of the Executive Secretary, 1951.