Andy, F. (2025). Discovering Statistics Using IBM SPSS Statistics ( 5th Edition). British Library Cataloguing in Publication data.
Trích dẫn kiểu ChicagoAndy, Field. Discovering Statistics Using IBM SPSS Statistics ( 5th Edition). British Library Cataloguing in Publication data, 2025.
ציטוט MLAAndy, Field. Discovering Statistics Using IBM SPSS Statistics ( 5th Edition). British Library Cataloguing in Publication data, 2025.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.