Vitale, Jo 1953- The e-code : 33 internet superstars reveal 43 ways to make money online almost instantly--using only e-mail! / Joe Vitale and Jo Han Mok - Hoboken, N.J. : Wiley, c2005 - 284 p. Includes bibliographical references and index ISBN: 0471718556 Subjects--Topical Terms: INTERNET MARKETINGINTERNET ADVERTISING LC Class. No.: HF5415.1265 / V572E