Παραπομπή σε μορφή APA (7η εκδ.)

BARRIE PEARSON. (1987). COMMON SENSE BUSIENSS STRATEGY: HOW TO IMPROVE YOUR PROFITS AND CASH FLOW DRAMATICALLY. MERCURY BOOKS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

BARRIE PEARSON. COMMON SENSE BUSIENSS STRATEGY: HOW TO IMPROVE YOUR PROFITS AND CASH FLOW DRAMATICALLY. LONDON: MERCURY BOOKS, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

BARRIE PEARSON. COMMON SENSE BUSIENSS STRATEGY: HOW TO IMPROVE YOUR PROFITS AND CASH FLOW DRAMATICALLY. MERCURY BOOKS, 1987.