APA-viite (7. p.)
Burkhard Schwenker, T. W. (2013). Scenario-based Strategic Planning: Developing Strategies in an Uncertain World. Springer Gabler.
Chicago-viite (17. p.)
Burkhard Schwenker, Torsten Wulf. Scenario-based Strategic Planning: Developing Strategies in an Uncertain World. Wiesbaden, Alemania: Springer Gabler, 2013.
MLA-viite (9. p.)
Burkhard Schwenker, Torsten Wulf. Scenario-based Strategic Planning: Developing Strategies in an Uncertain World. Springer Gabler, 2013.
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