APA引文

Koul, L. Methodology of educational research (Ed.3 rev.).

Chicago Edition Citation

Koul, Lokesh. Methodology of Educational Research. Ed.3 rev. New Delhi, Vikas Publishing House Pvt Ltd.

MLA引文

Koul, Lokesh. Methodology of Educational Research. Ed.3 rev.

警告：这些引文格式不一定是100％准确.