CUESTA, Hector a KUMAR, Sampath. Practical data analysis: a practical guide to obtaining, transforming, exploring, and analyzing data using Python, MongoDB, and Apache Spark. Second edition. Community experience distilled. Birmingham, UK: Packt Publishing, 2016. ISBN 9781785286667. Dostupné také z: https://proxy.k.utb.cz/login?url=https://app.knovel.com/hotlink/toc/id:kpPDAPMDBV/practical-data-analysis?kpromoter=marc.