Gaya APA
HEADY, Earl O.. (1962).
Agricultural policy under economic development .
Iowa:
Iowa State University Press.
Gaya Chicago
HEADY, Earl O..
Agricultural policy under economic development.
Iowa:
Iowa State University Press,
1962.
Teks.
Gaya MLA
HEADY, Earl O..
Agricultural policy under economic development.
Iowa:
Iowa State University Press,
1962.
Teks.
Gaya Turabian
HEADY, Earl O..
Agricultural policy under economic development.
Iowa:
Iowa State University Press,
1962.
Teks.