↑A Declaration by unknown author (signed as P. Murrugesa Mudaliar, Editor, Philosophic Inquirer), Philosophic Inquirer, The, v. 5, No. 26, June 25, 1882, p. 201
↑The Thinker and Its Mouthpiece by unknown author, Philosophic Inquirer, The, v. 5, No. 26, June 25, 1882, p. 201