Griffin, K. B. (1989). Alternative strategies for economic development. Macmillan.
Lua i Stíl Chicago (17ú heag.)Griffin, Keith B. Alternative Strategies for Economic Development. Basingstoke, Hants, Eng: Macmillan, 1989.
Lua MLA (9ú heag.)Griffin, Keith B. Alternative Strategies for Economic Development. Macmillan, 1989.
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