British Stationery and Office Products Federation. (1982). Manual of stationery and office equipment ([2nd ed.].). British Stationery and Office Products Federation.
Chicago Style aipamenaBritish Stationery and Office Products Federation. Manual of Stationery and Office Equipment. [2nd ed.]. [London?]: British Stationery and Office Products Federation, 1982.
MLA aipamenaBritish Stationery and Office Products Federation. Manual of Stationery and Office Equipment. [2nd ed.]. British Stationery and Office Products Federation, 1982.
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