Technical Aids Branch. Management primer: Principles and practices of productivity records and reports. Technical aids branch.
Chicago Style aipamenaTechnical Aids Branch. Management Primer: Principles and Practices of Productivity Records and Reports. Washington: Technical aids branch.
MLA aipamenaTechnical Aids Branch. Management Primer: Principles and Practices of Productivity Records and Reports. Technical aids branch.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.