Harvey B. Milkman, Stanley G. Sunderwirth: Craving for ecstasy and natural highs. A positive approach to mood alteration. In Psychiatria, psychoterapia, psychosomatika, 2010, roč. 17, č. 1-4, s. 143-146. ISSN 1335-423X. Bratislava : Slovak Academic Press, 2010. Recenzia na: Craving for ecstasy and natural highs. A positive approach to mood alteration. Los Angeles, New Delhi, London, Singapore, Washingron, DC : SAGE Publication Inc., 2009. ISBN 978-1-4129-5673-4.