APA
Dasgupta S., Laplante B. & Ho Hong Jong. (2006). Firms' environmental performance. Washington DC: World Bank.
Chicago
Dasgupta Susmita, Laplante Benoit and Ho Hong Jong. 2006. Firms' environmental performance. Washington DC: World Bank.
Harvard
Dasgupta S., Laplante B. and Ho Hong Jong. (2006). Firms' environmental performance. Washington DC: World Bank.
MLA
Dasgupta Susmita, Laplante Benoit and Ho Hong Jong. Firms' environmental performance. Washington DC: World Bank. 2006.