APA-čujuhus (7. p.)

Hopfenbeck, T., Maul, & A. (2011). Examining Evidence for the Validity of PISA Learning Strategy Scales Based on Student Response Processes.

Chicago-čujuhus (17. p.)

Hopfenbeck, T., Maul, juo A. Examining Evidence for the Validity of PISA Learning Strategy Scales Based on Student Response Processes. 2011.

MLA-čujuhus (9. p.)

Hopfenbeck, T., et al. Examining Evidence for the Validity of PISA Learning Strategy Scales Based on Student Response Processes. 2011.

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