Lewis, P. (1978). Business report writing. Grid.
Chicago Style (17. basım) AtıfLewis, P. Business Report Writing. NULL: Grid, 1978.
MLA (9th ed.) AtıfLewis, P. Business Report Writing. Grid, 1978.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
Lewis, P. (1978). Business report writing. Grid.
Chicago Style (17. basım) AtıfLewis, P. Business Report Writing. NULL: Grid, 1978.
MLA (9th ed.) AtıfLewis, P. Business Report Writing. Grid, 1978.