Cita APA (7th ed.)

Villanueva, L. P. (2018). The Government Procurement Reform Act: Principles and practices (First edition.). Rex Book Store.

Cita Chicago (17th ed.)

Villanueva, Lawrence P. The Government Procurement Reform Act: Principles and Practices. First edition. Manila: Rex Book Store, 2018.

Cita MLA (9th ed.)

Villanueva, Lawrence P. The Government Procurement Reform Act: Principles and Practices. First edition. Rex Book Store, 2018.