Citazione APA

Kumar, G. W. W. a. R. Options for developing countries in mining development. Macmillan Press.

Stile di citazione Chicago

Kumar, Grantley W. Walrond and Raj. Options for Developing Countries in Mining Development. Macmillan Press.

Citazione MLA

Kumar, Grantley W. Walrond and Raj. Options for Developing Countries in Mining Development. Macmillan Press.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.