APA Style
Mandino, OG. (2017).
The Greatest Salesman in the World .
Surabaya:
Menuju Insan Cemerlang.
Chicago Style
Mandino, OG.
The Greatest Salesman in the World.
Surabaya:
Menuju Insan Cemerlang,
2017.
Book.
MLA Style
Mandino, OG.
The Greatest Salesman in the World.
Surabaya:
Menuju Insan Cemerlang,
2017.
Book.
Turabian Style
Mandino, OG.
The Greatest Salesman in the World.
Surabaya:
Menuju Insan Cemerlang,
2017.
Book.