Gaya APA
Schwenker, B., Wulf, T. (2013).
Scenario-based Strategic Planning .
Springer Fachmedien Wiesbaden:
Springer Gabler.
Gaya MLA
Schwenker, Burkhard., Wulf, Torsten.
"Scenario-based Strategic Planning".
Springer Fachmedien Wiesbaden:
Springer Gabler,
2013.
E-Book.