Social research methods the essentials por Walliman, Nicholas

Introducing social research methods essentials for getting the edge por Ruane, Janet M. 1954-

Developing effective research proposals por Punch, Keith F.

Social research methods the essentials por Walliman, Nicholas

The practice of social research por Babbie, Earl R.

Introducing social research methods essentials for getting the edge por Ruane, Janet M. 1954-

Realist inquiry in social science por Haig, Brian D. 1945-, Evers, C. W.

Social research methods por Bryman, Alan

The Practice of social research por Babbie, Earl R.

Relational methodologies and epistemology in economics and management sciences

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