Morison, S. E. (1967). Old Bruin": Commodore Matthew C. Perry, 1794-1858 : the American naval officer who helped found Liberia. Little Brown.
Chicago-viite (17. p.)Morison, Samuel Eliot. Old Bruin": Commodore Matthew C. Perry, 1794-1858 : The American Naval Officer Who Helped Found Liberia. Boston: Little Brown, 1967.
MLA-viite (9. p.)Morison, Samuel Eliot. Old Bruin": Commodore Matthew C. Perry, 1794-1858 : The American Naval Officer Who Helped Found Liberia. Little Brown, 1967.
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