APA (7th ed.) Citation

Schulenburg, J. v. d. (1986). Quality enforcement for services of selfemployed professionals: A study of market dynamics. Wissenschaftszentrum f. Sozialforschung.

Chicago Style (17th ed.) Citation

Schulenburg, Johann-Matthias von der. Quality Enforcement for Services of Selfemployed Professionals: A Study of Market Dynamics. Berlin: Wissenschaftszentrum f. Sozialforschung, 1986.

MLA (9th ed.) Citation

Schulenburg, Johann-Matthias von der. Quality Enforcement for Services of Selfemployed Professionals: A Study of Market Dynamics. Wissenschaftszentrum f. Sozialforschung, 1986.