Gaya APA

hendricks, P, N, , J, P, J, A, S, A. (). Futures prices in supply analysis: are instrumental variables necessary? . [s.i.]: .

Gaya MLA

hendricks, P., Nathan;, , Janzen,, P., Joseph;, And, Smith,, Aaron. "Futures prices in supply analysis: are instrumental variables necessary?". [s.i.]: , . Text.