APA Zitierstil

Open University, Technology Foundation Course Team. (1971). Using letters instead of numbers. Unit 4 by Michael Hussey. Open Uty press.

Chicago Zitierstil

Open University, Technology Foundation Course Team. Using Letters Instead of Numbers. Unit 4 by Michael Hussey. Open Uty press, 1971.

MLA Zitierstil

Open University, Technology Foundation Course Team. Using Letters Instead of Numbers. Unit 4 by Michael Hussey. Open Uty press, 1971.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.