Popplewell, K. (1980). Multi-product, multi-level product control system analysis.
Chicago Style (17th ed.) CitationPopplewell, Keith. Multi-product, Multi-level Product Control System Analysis. 1980.
MLA (9th ed.) CitationPopplewell, Keith. Multi-product, Multi-level Product Control System Analysis. 1980.
Warning: These citations may not always be 100% accurate.