APA-ийн эшлэл(7 дахь хэвлэлт)

TESTPIAL, L. B. (1971). Planning investments with economics of scale. North-Holland.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

TESTPIAL, Larry B. Planning Investments with Economics of Scale. Amsterdam: North-Holland, 1971.

MLA -ийн эшлэл (9 дэх хэвлэлт)

TESTPIAL, Larry B. Planning Investments with Economics of Scale. North-Holland, 1971.