Gaya APA
Zukifli, A. (2020).
Green Marketing : Redefinisi Green Product, Green Price, Green Place, dan Green Promotion .
Yogyakarta:
Graha Ilmu.
Gaya MLA
Zukifli, Arif.
"Green Marketing : Redefinisi Green Product, Green Price, Green Place, dan Green Promotion".
Yogyakarta:
Graha Ilmu,
2020.
Buku Text.