(1)领地、封地的惯例

(2)封建法律和惯例集
12世纪成书于米兰的一部封建法律和惯例汇编，是该领域最古老的文献。在欧洲大陆一直被认为具有最高权威。

• joint and survivorship estate
• joint appeal
• joint authors
• joint authorship
• joint bank account
• joint bill of exceptions
• joint bond
• joint cause of action
• joint committee
• Joint Committee on Atomic Energy
• joint contract
• joint covenant
• joint creditors
• joint debtors
• joint debtors' acts
• joint defendants
• joint defense
• joint defense doctrine
• joint demurrer
• joint deposit
• joint donees
• joint donors
• joint drawees
• joint enterprise
• joint estate