Gaya APA

cowan.w, B, D, L, A, S, C, R. (). The induced innovation hypothesis and U.S. public agricultural research . [s.i.]: .

Gaya MLA

cowan.w, Benjamin;, Daegoon, Lee, And, Shumway,, C., Richard. "The induced innovation hypothesis and U.S. public agricultural research ". [s.i.]: , . Text.