APA (7. basım) Alıntı

Samson, A. R. V. (2016). Law on obligations and contracts: Notes and cases. C & E Publishing, Inc.

Chicago Style (17. basım) Atıf

Samson, Anna Rhea Valle. Law on Obligations and Contracts: Notes and Cases. Quezon City: C & E Publishing, Inc, 2016.

MLA (9th ed.) Atıf

Samson, Anna Rhea Valle. Law on Obligations and Contracts: Notes and Cases. C & E Publishing, Inc, 2016.