APA
(1958). Association of school business officials of the United States and Canada : Forty-fourth annual convention. New York, USA: The Statler-Hilton Hotel.
Chicago
1958. Association of school business officials of the United States and Canada : Forty-fourth annual convention. New York, USA: The Statler-Hilton Hotel.
Harvard
(1958). Association of school business officials of the United States and Canada : Forty-fourth annual convention. New York, USA: The Statler-Hilton Hotel.
MLA
Association of school business officials of the United States and Canada : Forty-fourth annual convention. New York, USA: The Statler-Hilton Hotel. 1958.
