ARMSTRONG MICHAEL. (1986). A HANDBOOK OF MANAGEMENT TECHNIQUES. KOGAN PAGE.
Chicago-čujuhus (17. p.)ARMSTRONG MICHAEL. A HANDBOOK OF MANAGEMENT TECHNIQUES. LONDON: KOGAN PAGE, 1986.
MLA-čujuhus (9. p.)ARMSTRONG MICHAEL. A HANDBOOK OF MANAGEMENT TECHNIQUES. KOGAN PAGE, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.