Gaya APA
Kotler, Philip. (2017).
Marketing 4.0 : Moving from traditional to digital (1).
Canada:
Weley.
Gaya Chicago
Kotler, Philip.
Marketing 4.0 : Moving from traditional to digital.
1
Canada:
Weley,
2017.
Buku.
Gaya MLA
Kotler, Philip.
Marketing 4.0 : Moving from traditional to digital.
1
Canada:
Weley,
2017.
Buku.
Gaya Turabian
Kotler, Philip.
Marketing 4.0 : Moving from traditional to digital.
1
Canada:
Weley,
2017.
Buku.