William R. Miller and Stephen Rollnick, Motivational Interviewing: Helping People Change, 3rd ed. (New York: Guilford, 2012).

Personal interview with Arnaud Gagneur, October 8, 2019.

Arnaud Gagneur et al., «A Postpartum Vaccination Promotion Intervention Using Motivational Interviewing Techniques Improves Short-Term Vaccine Coverage: PromoVac Study», BMC Public Health 18 (2018): 811.