APA (7e ed.) Bronvermelding

Ross, H. J. (1957). Integrated data processing for every office. Office Research Institute.

Chicago (17e ed.) Bronvermelding

Ross, H John. Integrated Data Processing for Every Office. Miami, Fla: Office Research Institute, 1957.

MLA (9e ed.) Bronvermelding

Ross, H John. Integrated Data Processing for Every Office. Office Research Institute, 1957.