Cita APA (7th ed.)

KARMEL P H POLASEK. (1978). APPLIED STATISTICS FOR ECONOMISTS (4TH.). PITMAN PUBLICATIONS.

Cita Chicago (17th ed.)

KARMEL P H POLASEK. APPLIED STATISTICS FOR ECONOMISTS. 4TH. BOSTON: PITMAN PUBLICATIONS, 1978.

Cita MLA (9th ed.)

KARMEL P H POLASEK. APPLIED STATISTICS FOR ECONOMISTS. 4TH. PITMAN PUBLICATIONS, 1978.