Andy, F. (2025). Discovering Statistics Using IBM SPSS Statistics ( 5th Edition). British Library Cataloguing in Publication data.
استشهاد بنمط شيكاغوAndy, Field. Discovering Statistics Using IBM SPSS Statistics ( 5th Edition). British Library Cataloguing in Publication data, 2025.
MLA استشهادAndy, Field. Discovering Statistics Using IBM SPSS Statistics ( 5th Edition). British Library Cataloguing in Publication data, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.