Baker, M. J. (1998). The MARKETING MANUAL / Michael J. Baker. Butterworth/Heinemann.
Lua i Stíl Chicago (17ú heag.)Baker, Michael J. The MARKETING MANUAL / Michael J. Baker. Oxford: Butterworth/Heinemann, 1998.
Lua MLA (9ú heag.)Baker, Michael J. The MARKETING MANUAL / Michael J. Baker. Butterworth/Heinemann, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.