APA

Salman T., Carillo F. & Soruco C.Cooperative organization and balsa mining in Bolivia. : .

Chicago

Salman Ton, Carillo Felix and Soruco Carola.Cooperative organization and balsa mining in Bolivia. : .

Harvard

Salman T., Carillo F. and Soruco C.Cooperative organization and balsa mining in Bolivia. : .

MLA

Salman Ton, Carillo Felix and Soruco Carola.: . .