Armstrong, M. (2003). Managing People: A Practical Guide for Line Managers: Mengelola Karyawan: Buku Wajib Bagi Manajer Lini. Gramedia.
Chicago Style (17th ed.) CitationArmstrong, Michael. Managing People: A Practical Guide for Line Managers: Mengelola Karyawan: Buku Wajib Bagi Manajer Lini. Gramedia, 2003.
MLA (8th ed.) CitationArmstrong, Michael. Managing People: A Practical Guide for Line Managers: Mengelola Karyawan: Buku Wajib Bagi Manajer Lini. Gramedia, 2003.
Warning: These citations may not always be 100% accurate.