(1826). Circular of the Court of Directors of the United Mexican Mining Association: Addressed to the proprietors. s.n.
Chicago-Zitierstil (17. Ausg.)Circular of the Court of Directors of the United Mexican Mining Association: Addressed to the Proprietors. S.l: s.n, 1826.
MLA-Zitierstil (9. Ausg.)Circular of the Court of Directors of the United Mexican Mining Association: Addressed to the Proprietors. s.n, 1826.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.