Srila Prabhupada Letter to Vamanadeva, March 5th 1971

“Also, book distribution is a very important program and you should give much attention to developing it. Anyone reading our Krsna book, Teachings of Lord Caitanya, The Nectar of Devotion, and Bhagavad-Gita It Is, he is sure to become a Krsna conscious person. So somehow or other either through schools, colleges, libraries, life membership program or ordinary sales, we must push on this literature distribution program. It is so important and a most valuable service to Krsna”