Lowe`, P. (1996). Selling skills....package for a one day training workshop. Kogan Page.
Lua i Stíl Chicago (17ú heag.)Lowe`, Phil. Selling Skills....package for a One Day Training Workshop. New Delhi: Kogan Page, 1996.
Lua MLA (9ú heag.)Lowe`, Phil. Selling Skills....package for a One Day Training Workshop. Kogan Page, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.