Consumer behavior [by] James F. Engel, David T. Kollat [and] Roger D. BlackwellJames F. Engel · First published 1968 · Latest edition 1973Open the Tome
Promotional strategy [by] James F. Engel, Hugh G. Wales [and] Martin R. WarshawJames F. Engel · First published 1971Open the Tome
Averting the financial crisis in Christian organizationsJames F. Engel · First published 1983Open the Tome
Contemporary Christian communications, its theory and practiceJames F. Engel · First published 1979Open the Tome
Consumer behaviorRoger D. Blackwell, Paul W. Miniard, James F. Engel · First published 1968Open the Tome