Gaya APA

STILWELL, J.A, LIPSEY, Richard G.. (1971). Workbook to accompany an introduction to positive economics (2nd Ed). Great Britain: Weidenfeld Nicolson.

Gaya Chicago

STILWELL, J.A, LIPSEY, Richard G.. Workbook to accompany an introduction to positive economics. 2nd Ed Great Britain: Weidenfeld Nicolson, 1971. Monograf.

Gaya MLA

STILWELL, J.A, LIPSEY, Richard G.. Workbook to accompany an introduction to positive economics. 2nd Ed Great Britain: Weidenfeld Nicolson, 1971. Monograf.

Gaya Turabian

STILWELL, J.A, LIPSEY, Richard G.. Workbook to accompany an introduction to positive economics. 2nd Ed Great Britain: Weidenfeld Nicolson, 1971. Monograf.