Gaya APA

Halcrow, Harold G.. (1984). Agricultural policy analysis . New York: McGraw-Hill.

Gaya Chicago

Halcrow, Harold G.. Agricultural policy analysis. New York: McGraw-Hill, 1984. Tesis.

Gaya MLA

Halcrow, Harold G.. Agricultural policy analysis. New York: McGraw-Hill, 1984. Tesis.

Gaya Turabian

Halcrow, Harold G.. Agricultural policy analysis. New York: McGraw-Hill, 1984. Tesis.