(1956). Farm power. Roy H. Park, Inc.].
Chicago Style (17th ed.) CitationFarm Power. [Ithaca, N.Y.: Roy H. Park, Inc.], 1956.
Cita MLAFarm Power. Roy H. Park, Inc.], 1956.
Atenció: Aquestes cites poden no estar 100% correctes.
(1956). Farm power. Roy H. Park, Inc.].
Chicago Style (17th ed.) CitationFarm Power. [Ithaca, N.Y.: Roy H. Park, Inc.], 1956.
Cita MLAFarm Power. Roy H. Park, Inc.], 1956.