BEER STAFFORD. (1966). DECISION & CONTROL: THE MEANING OF OPERATIONAL RESEARCH & MANAGEMENT CYBERNETICS. JOHN WILEY AND SONS.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)BEER STAFFORD. DECISION & CONTROL: THE MEANING OF OPERATIONAL RESEARCH & MANAGEMENT CYBERNETICS. LONDON: JOHN WILEY AND SONS, 1966.
MLA -ийн эшлэл (9 дэх хэвлэлт)BEER STAFFORD. DECISION & CONTROL: THE MEANING OF OPERATIONAL RESEARCH & MANAGEMENT CYBERNETICS. JOHN WILEY AND SONS, 1966.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.