"Strengthening our Security by Adhering to our Values and Laws". John O. Brennan's Speech at Harvard Law School in Cambridge, Massachusetts, obamawhitehouse.archives.gov. September 16, 2011.
Robert Burns, P. A. N., Robert Eldridge Aris WILLMOTT (1866). “The Poetical Works of Robert Burns. Edited by the Rev. Robert Aris Willmott. New Edition. With Numerous Additions. [The Preface Signed: P. A. N.]”, p.70