Research design and methods a process approach

Bibliográfalaš dieđut
Váldodahkki: Bordens, Kenneth S.
Eará dahkkit: Abbott, Bruce B.
Materiálatiipa: Girji
Giella:eaŋgalasgiella
Almmustuhtton: Boston McGraw-Hill 2007, c2005.
Preanttus:International, 6th ed.
Fáttát: