John Tillotson (1794). “The Beauties of Dr. John Tillotson, Carefullet Selected from His Works [and] Containing His Admirable System of Early Education, Thoughts on Religion, Atheism and Infidelity, the Immortality of the Soul, Etc: To which are Prefixed Some of His Arguments for the Truth and Belief of the Christian Religion”, p.184
Howard Kissel, Stella Adler (2000). “Stella Adler - The Art of Acting: preface by Marlon Brando compiled & edited by Howard Kissel”, p.24, Hal Leonard Corporation