1. Srila Prabhupada’s books:

    Our Krsna consciousness movement is scientific, authorized. People has to give little attention. Then they will understand. Therefore we are publishing so many books, only about Krsna. In every page you will find "Krsna, Krsna, Krsna." Either in Krsna book or in Caitanya caritamrta or in the Bhagavata or in The Nectar of Devotion or in Teachings of Lord Caitanya, the word is Krsna. That is simply explained in different way.

    Srila Prabhupada, in a conversation with the Canadian Ambassador to Iran — March 13, 1975, Tehran.