APA Style
Purwana, D., Hidayat, N.
(2020).
Studi Kelayakan Bisnis
.
Depok:
Rajawali Press.
MLA Style
Purwana, Dedi., Hidayat, Nurdin.
"Studi Kelayakan Bisnis".
Depok:
Rajawali Press,
2020.
Text.