Backaler, J., & Backaler, J. (2018). Digital Influence: Unleash the Power of Influencer Marketing to Accelerate Your Global Business (1st ed. 2018.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-319-78396-3
Παραπομπή σε μορφή Chicago (17η εκδ.)Backaler, Joel, και Joel Backaler. Digital Influence: Unleash the Power of Influencer Marketing to Accelerate Your Global Business. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-78396-3.
Παραπομπή σε μορφή MLA (8th εκδ.)Backaler, Joel, και Joel Backaler. Digital Influence: Unleash the Power of Influencer Marketing to Accelerate Your Global Business. 1st ed. 2018. Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-78396-3.
