Cita APA (7th ed.)

Hopkins, M. (1983). Basic needs in development planning. Gower.

Cita Chicago (17th ed.)

Hopkins, Mike. Basic Needs in Development Planning. Aldershot, Hants., Eng: Gower, 1983.

Cita MLA (9th ed.)

Hopkins, Mike. Basic Needs in Development Planning. Gower, 1983.