Lapid, P., Sotto, P., & Concepcion, J. (2009). Go Negosyo: 21 steps on how to start your own business (2nd ed.). Philippine Center for Entrepreneurship.
Lua i Stíl Chicago (17ú heag.)Lapid, Pax, Ping Sotto, agus Joey Concepcion. Go Negosyo: 21 Steps on How to Start Your Own Business. 2nd ed. [Metro Manila]: Philippine Center for Entrepreneurship, 2009.
Lua MLA (9ú heag.)Lapid, Pax, et al. Go Negosyo: 21 Steps on How to Start Your Own Business. 2nd ed. Philippine Center for Entrepreneurship, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.