Columbia subject headings:
Canada--Biography.
Prime ministers' spouses--Canada--Biography.
Trudeau, Margaret, 1948-
Trudeau, Pierre Elliott.
Harvard subject headings:
Canada--Biography.
Prime ministers' spouses--Canada--Biography.
Trudeau, Margaret, 1948-
Trudeau, Pierre Elliott
Princeton subject headings:
Canada--Biography.
Prime ministers' spouses--Canada--Biography.
Trudeau, Margaret, 1948-
Trudeau, Pierre Elliott.