APA استشهاد

Rockley, L. (1968). Capital investment decisions: A manual for profit planning. Business books ltd.

استشهاد بنمط شيكاغو

Rockley, L.E. Capital Investment Decisions: A Manual for Profit Planning. London: Business books ltd, 1968.

MLA استشهاد

Rockley, L.E. Capital Investment Decisions: A Manual for Profit Planning. Business books ltd, 1968.