Orem, William (april 2000). "The Princess & Picard". Research & Creative Activity. Indiana University. 23 (1). Arkiveret fra originalen 29. juli 2012. Hentet 28. juli 2016.
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Orem, William (april 2000). "The Princess & Picard". Research & Creative Activity. Indiana University. 23 (1). Arkiveret fra originalen 29. juli 2012. Hentet 28. juli 2016.