APA (7e ed.) Bronvermelding

Não informado. (1969). Innovation. Technology Communication.

Chicago (17e ed.) Bronvermelding

Não informado. Innovation. New York: Technology Communication, 1969.

MLA (8e ed.) Bronvermelding

Não informado. Innovation. Technology Communication, 1969.

Let op: Deze citaties zijn niet altijd 100% accuraat.