Citazione APA

Higgins, B. (1972). Economic development: Principles, problems and policies. Central book depot.

Stile di citazione Chicago

Higgins, Benjamin. Economic Development: Principles, Problems and Policies. Allahabad: Central book depot, 1972.

Citazione MLA

Higgins, Benjamin. Economic Development: Principles, Problems and Policies. Central book depot, 1972.

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