APA (7e ed.) Bronvermelding

International Tutor Machines Limited. Programme Division. (1967). Introduction to management statistics: A teaching programme. English Universities Press.

Chicago (17e ed.) Bronvermelding

International Tutor Machines Limited. Programme Division. Introduction to Management Statistics: A Teaching Programme. London: English Universities Press, 1967.

MLA (9e ed.) Bronvermelding

International Tutor Machines Limited. Programme Division. Introduction to Management Statistics: A Teaching Programme. English Universities Press, 1967.