Penggayaan APA
Hougaard, Soren.. (2005).
The Business Idea (1st ed.).
Berlin, Heidelberg:
Springer.
Chicago Style
Hougaard, Soren..
The Business Idea.
1st ed.
Berlin, Heidelberg:
Springer,
2005.
E Book.
MLA Style
Hougaard, Soren..
The Business Idea.
1st ed.
Berlin, Heidelberg:
Springer,
2005.
E Book.
Turabian Style
Hougaard, Soren..
The Business Idea.
1st ed.
Berlin, Heidelberg:
Springer,
2005.
E Book.