Cita APA (7th ed.)

Celo, R. A., & Liboon, J. A study of drugstore management in Iloilo City.

Cita Chicago (17th ed.)

Celo, Roy A., i Johnna Liboon. A Study of Drugstore Management in Iloilo City. 1992.

Cita MLA (9th ed.)

Celo, Roy A., i Johnna Liboon. A Study of Drugstore Management in Iloilo City.