Παραπομπή APA

Winkler, J. (1975). Company survival during inflation: A systematic approach to profit improvement.

Παραπομπή Chicago Style

Winkler, John. Company Survival During Inflation: A Systematic Approach to Profit Improvement. England, 1975.

Παραπομπή MLA

Winkler, John. Company Survival During Inflation: A Systematic Approach to Profit Improvement. 1975.