James Kalbach. Designing web navigation - optimizing the user experience. O Reilly, 2007. [doi]
@book{0018905, title = {Designing web navigation - optimizing the user experience}, author = {James Kalbach}, year = {2007}, url = {http://www.oreilly.com/catalog/9780596528102/index.html}, tags = {optimization}, researchr = {https://researchr.org/publication/0018905}, cites = {0}, citedby = {0}, publisher = {O Reilly}, isbn = {978-0-596-52810-2}, }