Gaya APA
Haqqi, H., Wijayati, H.
(2019).
Revolusi Industri 4.0 di Tengah Society 5.0
.
Yogyakarta:
Quadrant.
Gaya MLA
Haqqi, Halifa., Wijayati, Hasna.
"Revolusi Industri 4.0 di Tengah Society 5.0".
Yogyakarta:
Quadrant,
2019.
Book.