APA aipamena

Trotman-Dickenson, D. I. (1969). Economic Workbook and Data. ELSEVIER.

Chicago Style aipamena

Trotman-Dickenson, D. I. Economic Workbook and Data. ELSEVIER, 1969.

MLA aipamena

Trotman-Dickenson, D. I. Economic Workbook and Data. ELSEVIER, 1969.

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