Cita APA (7th ed.)
Taylor, S., & Gartside, L. (2000). Gartside's model business letters and other business documents. Pitman Pub.
Cita Chicago (17th ed.)
Taylor, Shirley, i Leonard Gartside. Gartside's Model Business Letters and Other Business Documents. London: Pitman Pub, 2000.
Cita MLA (9th ed.)
Taylor, Shirley, i Leonard Gartside. Gartside's Model Business Letters and Other Business Documents. Pitman Pub, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.