Fresh citrus fruitsWilfred F. Wardowski, Steven Nagy, William Grierson · First published 1986Open the Tome
Fruits of Tropical and Subtropical OriginWilfred F. Wardowski · First published 1990 · Latest edition 1998Open the Tome
Florida citrus diagnostic guideRobert J. McGovern, Wilfred F. Wardowski · First published 1995Open the Tome