APA
Zelmer M., International Monetary Fund, . (2001). Monetary operations and Central Bank balance sheets in a world of limited government securities. Washington: IMF.
Chicago
Zelmer Mark, International Monetary Fund, . 2001. Monetary operations and Central Bank balance sheets in a world of limited government securities. Washington: IMF.
Harvard
Zelmer M., International Monetary Fund, . (2001). Monetary operations and Central Bank balance sheets in a world of limited government securities. Washington: IMF.
MLA
Zelmer Mark, International Monetary Fund, . Monetary operations and Central Bank balance sheets in a world of limited government securities. Washington: IMF. 2001.