Sherman, J. R. (1991). Plan Your Work Work Your Plan, Secrets for More Productive Planing. Perpustakaan Nasional RI.
Chicago Style CitationSherman, James R. Plan Your Work Work Your Plan, Secrets for More Productive Planing. Perpustakaan Nasional RI, 1991.
MLA CitationSherman, James R. Plan Your Work Work Your Plan, Secrets for More Productive Planing. Perpustakaan Nasional RI, 1991.
Warning: These citations may not always be 100% accurate.