Cita APA (7th ed.)
(Winter 1973). THE INTERMEDIATE TECHNOLOGY DEVELOPMENT GROUP IN AFRICA. The International Executive (pre-1986).
Cita Chicago (17th ed.)
"THE INTERMEDIATE TECHNOLOGY DEVELOPMENT GROUP IN AFRICA." The International Executive (pre-1986) Winter 1973.
Cita MLA (9th ed.)
"THE INTERMEDIATE TECHNOLOGY DEVELOPMENT GROUP IN AFRICA." The International Executive (pre-1986), Winter 1973.
Atenció: Aquestes cites poden no estar 100% correctes.