Parr, W. M. (1984). Executive's guide to effective letters and reports. Parker Publishing Company.
Chicago Edition CitationParr, William M. Executive's Guide to Effective Letters and Reports. Pakistan: Parker Publishing Company, 1984.
MLA Edition CitationParr, William M. Executive's Guide to Effective Letters and Reports. Parker Publishing Company, 1984.
Warning: These citations may not always be 100% accurate.