Gaya APA

Jarvis, M, A. et al (2008). The Investment Climate in Brazil, India, and South Africa . : The World Bank.Washinton, D.C.

Gaya MLA

Jarvis, Michael...et., All.. et al. "The Investment Climate in Brazil, India, and South Africa". : The World Bank.Washinton, D.C, 2008. Koleksi World Bank.