Citazione APA

Ali, R., Choudhry, Y. A., & Lister, D. W. (1997). Sri Lanka's tea industry: Succeeding in the global market. World Bank.

Stile di citazione Chicago

Ali, Ridwan, Yusuf A. Choudhry, e Douglas W. Lister. Sri Lanka's Tea Industry: Succeeding in the Global Market. Washington D C: World Bank, 1997.

Citazione MLA

Ali, Ridwan, et al. Sri Lanka's Tea Industry: Succeeding in the Global Market. World Bank, 1997.