Cita APA (7th ed.)
Dron, J. (2007). Control and constraint in e-learning: Choosing when to choose. Idea Group publishing.
Cita Chicago (17th ed.)
Dron, Jon. Control and Constraint in E-learning: Choosing When to Choose. Hershey: Idea Group publishing, 2007.
Cita MLA (9th ed.)
Dron, Jon. Control and Constraint in E-learning: Choosing When to Choose. Idea Group publishing, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.