APA aipamena

GIESBRECHT, M. G. (1978). An Inquiry into the Naturre and Causes of the Wealth of People. William Kaufman.

Chicago Style aipamena

GIESBRECHT, Martin Gerhard. An Inquiry into the Naturre and Causes of the Wealth of People. William Kaufman, 1978.

MLA aipamena

GIESBRECHT, Martin Gerhard. An Inquiry into the Naturre and Causes of the Wealth of People. William Kaufman, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.