Subsistence agriculture and economic development
edited by Clifton R. Wharton
Aldine Publishig, 1969
 Buku Teks
Economic performance in Malaysia : the insider's view / edited by Manning Nash.
Professors World Peas Academy, 1988
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Buchanan, Norman S.
Approaches to economic development
The Twentieth Country Fund , 1955
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Third world economic handbook
Euromonitor, 1989
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Arnold, H.J.P.
Aid for development a political and economic study
Dufour Editions, 1966
 Buku Teks