Gaya APA
Ichsan, Reza Nurul. (2019).
Studi Kelayakan Bisnis (Business Feasibility Study) .
medan:
Manhaji.
Gaya Chicago
Ichsan, Reza Nurul.
Studi Kelayakan Bisnis (Business Feasibility Study).
medan:
Manhaji,
2019.
Buku Teks.
Gaya MLA
Ichsan, Reza Nurul.
Studi Kelayakan Bisnis (Business Feasibility Study).
medan:
Manhaji,
2019.
Buku Teks.
Gaya Turabian
Ichsan, Reza Nurul.
Studi Kelayakan Bisnis (Business Feasibility Study).
medan:
Manhaji,
2019.
Buku Teks.