Brahma-samhita. It is written by Lord Brahma. And when Lord Caitanya Mahaprabhu was present on this planet, He collected the copy of this book from South India, Adi-Kesava Mandira, and presented it to His devotees that, This is authorized book: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.