APA-referens (7:e uppl.)
Karambelkar, H. V. (2014). Scaling apache solr: Optimize your searches using high-performance enterprise search repositories with apache solr. Packt Publishing.
Chicago-referens (17:e uppl.)
Karambelkar, Hrishikesh Vijay. Scaling Apache Solr: Optimize Your Searches Using High-performance Enterprise Search Repositories with Apache Solr. Bradford, England: Packt Publishing, 2014.
MLA-referens (9:e uppl.)
Karambelkar, Hrishikesh Vijay. Scaling Apache Solr: Optimize Your Searches Using High-performance Enterprise Search Repositories with Apache Solr. Packt Publishing, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.