APA (7e ed.) Bronvermelding

TOWNSEND CARL. (1979). HOW TO MAKE MONEY WITH YOUR MICROCOMPUTER. ROBOTICS PRESS.

Chicago (17e ed.) Bronvermelding

TOWNSEND CARL. HOW TO MAKE MONEY WITH YOUR MICROCOMPUTER. OREGON: ROBOTICS PRESS, 1979.

MLA (9e ed.) Bronvermelding

TOWNSEND CARL. HOW TO MAKE MONEY WITH YOUR MICROCOMPUTER. ROBOTICS PRESS, 1979.