Cita APA (7th ed.)

HANSON WARDS. (2007). INTERNET MARKETING AND E COMMERCE. THOMSON SOUTH- WESTERN.

Cita Chicago (17th ed.)

HANSON WARDS. INTERNET MARKETING AND E COMMERCE. AUSTRALIA: THOMSON SOUTH- WESTERN, 2007.

Cita MLA (9th ed.)

HANSON WARDS. INTERNET MARKETING AND E COMMERCE. THOMSON SOUTH- WESTERN, 2007.