University of Texas. Bureau of Business Research & Dale, A. G. (1955). An economic survey method for small areas.
Chicago Style (17th ed.) CitationUniversity of Texas. Bureau of Business Research i Alfred G. Dale. An Economic Survey Method for Small Areas. Austin, 1955.
Cita MLAUniversity of Texas. Bureau of Business Research i Alfred G. Dale. An Economic Survey Method for Small Areas. 1955.
Atenció: Aquestes cites poden no estar 100% correctes.