Thomas A. Limoncelli. Time management for system administrators - stop working late and start working smart. O Reilly, 2005. [doi]
@book{0014797, title = {Time management for system administrators - stop working late and start working smart}, author = {Thomas A. Limoncelli}, year = {2005}, url = {http://www.oreilly.de/catalog/timemgmt/index.html}, researchr = {https://researchr.org/publication/0014797}, cites = {0}, citedby = {0}, publisher = {O Reilly}, isbn = {978-0-596-00783-6}, }