Fussell, G. E. (1973). Jethro Tull: His influence on mechanized agriculture. Osprey Publishing.
Chicago Style (17. basım) AtıfFussell, G. E. Jethro Tull: His Influence on Mechanized Agriculture. Reading: Osprey Publishing, 1973.
MLA (8th ed.) AtıfFussell, G. E. Jethro Tull: His Influence on Mechanized Agriculture. Osprey Publishing, 1973.
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