JIJO MATHEW. (2019). Complete Reference for KAS: Civil Service Foundation (for all UPSC/SSC/PSC Exams) Prelimis & Mains Vol 1 (2.). Eduzone Publication.
Chicago Edition CitationJIJO MATHEW. Complete Reference for KAS: Civil Service Foundation (for All UPSC/SSC/PSC Exams) Prelimis & Mains Vol 1. 2. Thiruvananthapuram: Eduzone Publication, 2019.
MLA Edition CitationJIJO MATHEW. Complete Reference for KAS: Civil Service Foundation (for All UPSC/SSC/PSC Exams) Prelimis & Mains Vol 1. 2. Eduzone Publication, 2019.
Warning: These citations may not always be 100% accurate.