Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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