3Mark Aaron Polger,Amy F.Stempler.Out with the Old,Inwith the New:Best Practices for Replacing Library Signage[J].Public Services Quarterly,2014,10 (2):67-95.
4Barclay,D.A., & Scott,E.D..Directions to library wayfinding [J].American Libraries,2012,43 (3-4):36-38.