Viado, C. Z. (2011). Outsource yourself!: A practical and step-by-step guide to starting a work from home business dealing with American clients. Excellerium Business Consulting Services.
Lua i Stíl Chicago (17ú heag.)Viado, Chris Zapata. Outsource Yourself!: A Practical and Step-by-step Guide to Starting a Work from Home Business Dealing with American Clients. Mandaluyong City: Excellerium Business Consulting Services, 2011.
Lua MLA (9ú heag.)Viado, Chris Zapata. Outsource Yourself!: A Practical and Step-by-step Guide to Starting a Work from Home Business Dealing with American Clients. Excellerium Business Consulting Services, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.