Gaya APA
Jesness, O.B.. (1950).
Readings on agricultural policy O.B. Jesness .
Philadelphia:
Blakiston.
Gaya Chicago
Jesness, O.B..
Readings on agricultural policy O.B. Jesness.
Philadelphia:
Blakiston,
1950.
Text.
Gaya MLA
Jesness, O.B..
Readings on agricultural policy O.B. Jesness.
Philadelphia:
Blakiston,
1950.
Text.
Gaya Turabian
Jesness, O.B..
Readings on agricultural policy O.B. Jesness.
Philadelphia:
Blakiston,
1950.
Print.