APA (7e ed.) Bronvermelding

Oosterwal, D. P. (2010). The lean machine: How Harley Davidson drove top-line growth and profitabililty with revolutionary lean products development. Amacom.

Chicago (17e ed.) Bronvermelding

Oosterwal, Dantor P. The Lean Machine: How Harley Davidson Drove Top-line Growth and Profitabililty with Revolutionary Lean Products Development. New York: Amacom, 2010.

MLA (9e ed.) Bronvermelding

Oosterwal, Dantor P. The Lean Machine: How Harley Davidson Drove Top-line Growth and Profitabililty with Revolutionary Lean Products Development. Amacom, 2010.