Goodman, N. (1992). Investing in gold: How to own it, How to profit from it. Canada: Key Porter Books.
Chicago Style citaatGoodman, Ned. Investing in Gold: How to Own It, How to Profit From It. Canada: Key Porter Books, 1992.
MLA citatieGoodman, Ned. Investing in Gold: How to Own It, How to Profit From It. Canada: Key Porter Books, 1992.
Let op: Deze citaties zijn niet altijd 100% accuraat.