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Overbaugh, R.C.: Research-based guidelines for computer-based instruction development (1994)
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Shyu, H.-Y.: Using an instructional design model for developing a multimedia CAI courseware (1995)
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Allen, B.; Allen, G.: Cognitive abilities of academic librarians and their patrons (1993)
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Sweller, J.; Ayres, P.; Kalyuga, S.: Cognitive load theory (2011)
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Hughes, M.A.: Online documentation in reference-based instruction : a practical model for integrating help systems into product training (1997)
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