Sullivan, Gavin B. “Review: Dennis Howitt & Duncan Cramer (2005). Introduction to Research Methods in Psychology”. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research 9, no. 1 (January 31, 2008). Accessed March 28, 2024. https://www.qualitative-research.net/index.php/fqs/article/view/368.