ARMSTRONG, Garry and KOTLER, Philip, 2022. Marketing: An Introduction. 15th ed. Harlow: Pearson. ISBN 9780137476459 .
GREWAL, Dhruv and LEVY, Michael. Marketing. 8th ed. New York: McGraw-Hill, 2021. ISBN 978-1260717433.
KOTLER, Philip; KELLER, Kevin Lane; BRADY, Mairead; GOODMAN, Malcolm and HANSEN, Torben. Marketing Management. 4th European ed. Harlow: Pearson, 2019. ISBN 978-1292248448.