APA (7e ed.) Bronvermelding

Higgins, L. (1978). Cost reduction from A to Z. McGraw Hill.

Chicago (17e ed.) Bronvermelding

Higgins, L. Cost Reduction from A to Z. New Delhi: McGraw Hill, 1978.

MLA (9e ed.) Bronvermelding

Higgins, L. Cost Reduction from A to Z. McGraw Hill, 1978.