APA-ийн эшлэл(7 дахь хэвлэлт)

Rudden , B. (1979). Sourcebook Of French Law System Method Outline Of Contract (2nd.). Clarendon Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Rudden , Bernard. Sourcebook Of French Law System Method Outline Of Contract. 2nd. Oxford: Clarendon Press, 1979.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Rudden , Bernard. Sourcebook Of French Law System Method Outline Of Contract. 2nd. Clarendon Press, 1979.