Nonhuman Animal Rights, Alternative Food Systems, and the Non-Profit Industrial Complex by Wrenn, Corey L. (2013) http://www.coreyleewrenn.com/Pubs/Wrenn_2013_NPIC.pdf

Investigation of lifestyle choices of individuals following a vegan diet for health and ethical reasons by Radnitz, Cynthia; Beezhold, Bonnie; DiMatteo, Julie (2015)
https://www.sciencedirect.com/science/article/pii/S0195666315000732

“If I became a vegan, my family and friends would hate me:” Anticipating vegan stigma as a barrier to plant-based diets by Markowski, Kelly L.; Roxburgh, Susan (2019)