APA-ийн эшлэл(7 дахь хэвлэлт)

Hansen, B. (1967). Long and short-term planning in underdeveloped countries. North-Holland Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hansen, Bent. Long and Short-term Planning in Underdeveloped Countries. Amsterdam: North-Holland Pub., 1967.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hansen, Bent. Long and Short-term Planning in Underdeveloped Countries. North-Holland Pub., 1967.