共 13 条
[1]
Adams C., J LIB SERVICES DISTA
[2]
[Anonymous], 2012, REPORT YOUTH SKILLS
[3]
[Anonymous], 2012, TRANSFORMATIONAL USE
[4]
Beniissa N., 2011, LIBRE ACCES INFORM S
[5]
Bivens-Tatum W., 2001, EXPERT SERVICES WEB
[6]
Bowman V., 2002, Internet Reference Services Quarterly, V7, P3, DOI 10.1300/J136v07n03_02
[7]
D'Antoni Susan, 2008, OPEN LEARNING J OPEN, V24, P1
[8]
D'Antoni Susan, 2008, OPEN LEARNING J OPEN, V24, P1
[9]
Daoudi N., 2012, ECM CAN BE USED DIST
[10]
Ian M. J., 2011, GUIDELINES E REFEREN