APA (7e ed.) Bronvermelding

STOCKTON JOHN R. (1980). INTRODUCTION TO BUSINESS & ECONOMIC STATISTICS (6TH.). SOUTH-WESTERN COLLEGE PUBLISHING CO.

Chicago (17e ed.) Bronvermelding

STOCKTON JOHN R. INTRODUCTION TO BUSINESS & ECONOMIC STATISTICS. 6TH. CINCINNATI: SOUTH-WESTERN COLLEGE PUBLISHING CO, 1980.

MLA (9e ed.) Bronvermelding

STOCKTON JOHN R. INTRODUCTION TO BUSINESS & ECONOMIC STATISTICS. 6TH. SOUTH-WESTERN COLLEGE PUBLISHING CO, 1980.