Gaya APA

ernst, T, M, W, H, M, T, B, T, A, W, A, S. (). Substitutes or complements? consumer preference for local and organic food attributes . [s.i.]: .

Gaya MLA

ernst, Thong, Meas,, Wuyang, Hu,, Marvin, T., Batte,, Timothy, A., Woods,, And, Stan. "Substitutes or complements? consumer preference for local and organic food attributes". [s.i.]: , . Text.