Gaya APA
E.WASTER, T.
(2019).
BAD VALUE PROPOSITION DESIGN
(
1)
.
Jakarta:
PT ELEX MEDIA KOMPUTINDO.
Gaya MLA
E.WASTER, TIM.
"BAD VALUE PROPOSITION DESIGN".
1
Jakarta:
PT ELEX MEDIA KOMPUTINDO,
2019.
Text.