Gaya APA
Gobel, Stefan. (2012).
E-learning and games for training, education, health and sports .
New York:
Springer.
Gaya Chicago
Gobel, Stefan.
E-learning and games for training, education, health and sports.
New York:
Springer,
2012.
Text.
Gaya MLA
Gobel, Stefan.
E-learning and games for training, education, health and sports.
New York:
Springer,
2012.
Text.
Gaya Turabian
Gobel, Stefan.
E-learning and games for training, education, health and sports.
New York:
Springer,
2012.
Print.