VERMES,JEAN C. (1981). SECRETARY'S BOOK OF INSTANT LETTERS. D B TARAPOREVALA SONS & CO.
Chicago-čujuhus (17. p.)VERMES,JEAN C. SECRETARY'S BOOK OF INSTANT LETTERS. BOMBAY: D B TARAPOREVALA SONS & CO, 1981.
MLA-čujuhus (9. p.)VERMES,JEAN C. SECRETARY'S BOOK OF INSTANT LETTERS. D B TARAPOREVALA SONS & CO, 1981.
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