APA
Proctor T., . (2021). Absolute essentials of strategic marketing. Oxon: Routledge.
Chicago
Proctor Tony, . 2021. Absolute essentials of strategic marketing. Oxon: Routledge.
Harvard
Proctor T., . (2021). Absolute essentials of strategic marketing. Oxon: Routledge.
MLA
Proctor Tony, . Absolute essentials of strategic marketing. Oxon: Routledge. 2021.