Clark R. C., . (2003). E-Learning and the science of instruction: proven guidelines for consumers and designers of multimedia learning. San Francisco: Pfeiffer.
Chicago
Clark Ruth Colvin, . 2003. E-Learning and the science of instruction: proven guidelines for consumers and designers of multimedia learning. San Francisco: Pfeiffer.
Harvard
Clark R. C., . (2003). E-Learning and the science of instruction: proven guidelines for consumers and designers of multimedia learning. San Francisco: Pfeiffer.
MLA
Clark Ruth Colvin, . E-Learning and the science of instruction: proven guidelines for consumers and designers of multimedia learning. San Francisco: Pfeiffer. 2003.
