Morgan, Jessica and Farsides, Tom (2009) Psychometric evaluation of the meaningful life measure. Journal of Happiness Studies, 10 (3). pp. 351-366. ISSN 1389-4978 (Print), 1573-7780 (Online) (doi:https://doi.org/10.1007/s10902-008-9093-6)

Morgan, Jessica and Farsides, Tom (2009) Measuring meaning in life. Journal of Happiness Studies, 10 (2). pp. 197-214. ISSN 1389-4978 (Print), 1573-7780 (Online) (doi:https://doi.org/10.1007/s10902-007-9075-0)