Case study research in practice/

Eitemau Tebyg

• Case study research in practice
  gan: Simons, Helen; Author
  Cyhoeddwyd: (2009)
• Case study research in practice /
  gan: Simons, Helen
  Cyhoeddwyd: (2010)
• Case study research : what, why and how? /
  gan: Swanborn, P. G.
  Cyhoeddwyd: (2010)
• Case study research: what , why and how ? /
  gan: Swanborn, Peter G.
  Cyhoeddwyd: (2010)
• Case study method : theory & practice : research and management approaches
  gan: Mustafa, A
  Cyhoeddwyd: (2008)