@book{53,
	author = {Supervisory Enhancement Course and Philippines.},
	title = {Supervisory Enhancement, Clark Dine, Officers Club Building, Clark Special Economic Zone, Angeles City, September 2-6, 1997.},
	publisher = {[Not applicable] ;},
	year = {1997.},
	address = {[Not applicable] :},
	note = {Support readings for the training course.}
}