Columbia subject headings:
Historiography--Periodicals.
Mexico--Historiography--Periodicals.
Mexico--History--Periodicals.
Harvard subject headings:
Historiography--Periodicals
Mexico--Historiography--Periodicals.
Mexico--History--Periodicals.
Princeton subject headings:
Historiography--Periodicals.
Mexico--Historiography--Periodicals.
Mexico--History--Periodicals.
Periodicals.