Gaya APA
dkk, R, N, I, S, M.
(2019).
STUDI KELAYAKAN BISNIS : (Business Feasibility Study)
.
Medan:
Manhaji.
Gaya MLA
dkk, Reza, Nurul, Ichsan,, S.E., M.M.,.
"STUDI KELAYAKAN BISNIS : (Business Feasibility Study)".
Medan:
Manhaji,
2019.
E-Book-PS.