Sykes, J. D. (1958). The recession in farm profits in south-east England. Wye College.
Chicago-Zitierstil (17. Ausg.)Sykes, J. D. The Recession in Farm Profits in South-east England. Ashford, Kent: Wye College, 1958.
MLA-Zitierstil (9. Ausg.)Sykes, J. D. The Recession in Farm Profits in South-east England. Wye College, 1958.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.