@article {5581,
	title = {Implementing portfolios and student-led conferences},
	journal = {ENC Focus},
	volume = {7},
	year = {2000},
	keywords = {portfolio, student-led conferences},
	url = {http://www.enc.org/features/focus/archive/assessment/document.shtm?input=FOC-001560-index},
	author = {Williams, J.}
}
