Gaya APA
Ambarwati, R. et al (2020).
Measurement Model For Competitive Advantage Of Product .
Sidoarjo:
UMSIDA Press.
Gaya MLA
Ambarwati, Rita. et al.
"Measurement Model For Competitive Advantage Of Product".
Sidoarjo:
UMSIDA Press,
2020.
Computer File.