APA-ийн эшлэл(7 дахь хэвлэлт)

Kanchan Ratna, C. (1972). Dualism and investment patterns. Tata McGraw-Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kanchan Ratna, CHOPRA. Dualism and Investment Patterns. Bomby: Tata McGraw-Hill, 1972.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kanchan Ratna, CHOPRA. Dualism and Investment Patterns. Tata McGraw-Hill, 1972.