Siemieniako, Dariusz, and Paweł Kaliszewski. “Factors Influencing Structural Power Dynamics in Buyer-Supplier Relationships: A Power Sources Framework and Application of the Critical Incident Technique”. Oeconomia Copernicana, vol. 13, no. 1, Mar. 2022, pp. 151-79, doi:10.24136/oc.2022.005.