Symposium on the Role, Training and Working Environment of Professional Personnel in Developing Countries, University of New England, University of New England. Faculty of Agricultural Economics, & Quilkey, J. J. (1969). Developing development experts. University of New England, Faculty of Agricultural Economics.

Symposium on the Role, Training and Working Environment of Professional Personnel in Developing Countries, University of New England, University of New England. Faculty of Agricultural Economics, and John James Quilkey. Developing Development Experts. [Armidale, New South Wales]: University of New England, Faculty of Agricultural Economics, 1969.

Symposium on the Role, Training and Working Environment of Professional Personnel in Developing Countries, University of New England, et al. Developing Development Experts. University of New England, Faculty of Agricultural Economics, 1969.