Παραπομπή APA

Farmer, C., D. (1950). Advertisement production for new papers and periodicals. Sir Isaac Pitman & Sons.

Παραπομπή Chicago Style

Farmer, Courtney, D. Advertisement Production for New Papers and Periodicals. London: Sir Isaac Pitman & Sons, 1950.

Παραπομπή MLA

Farmer, Courtney, D. Advertisement Production for New Papers and Periodicals. Sir Isaac Pitman & Sons, 1950.