APA aipamena

World Bank (WB), & Vietnam Development Report 2011. (2010). Natural resources management. Ha Noi: [Ha Noi].

Chicago Style aipamena

World Bank (WB), và Vietnam Development Report 2011. Natural Resources Management. Ha Noi: [Ha Noi], 2010.

MLA aipamena

World Bank (WB), và Vietnam Development Report 2011. Natural Resources Management. Ha Noi: [Ha Noi], 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.