APA-ийн эшлэл(7 дахь хэвлэлт)

lohr, v. (1974). equiping farms with means of mechanistation and their utilisation: Some problems only. the institute of national planning.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

lohr, v. Equiping Farms with Means of Mechanistation and Their Utilisation: Some Problems Only. cairo: the institute of national planning, 1974.

MLA -ийн эшлэл (9 дэх хэвлэлт)

lohr, v. Equiping Farms with Means of Mechanistation and Their Utilisation: Some Problems Only. the institute of national planning, 1974.

Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.