Παραπομπή σε μορφή APA (7η εκδ.)

POISARD, C. (2017). Introducing an old calculating instrument in a new technologies environment: A praxeological analysis of students' tasks using different registers. Urray.

Παραπομπή σε μορφή Chicago (17η εκδ.)

POISARD, CAROLINE. Introducing an Old Calculating Instrument in a New Technologies Environment: A Praxeological Analysis of Students' Tasks Using Different Registers. Urray, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

POISARD, CAROLINE. Introducing an Old Calculating Instrument in a New Technologies Environment: A Praxeological Analysis of Students' Tasks Using Different Registers. Urray, 2017.