Cita APA (7th ed.)

Lopez, M. B. (1971). Growth and development of the sugar industry. [s.n.].

Cita Chicago (17th ed.)

Lopez, Marciano Brion. Growth and Development of the Sugar Industry. Quezon City: [s.n.], 1971.

Cita MLA (9th ed.)

Lopez, Marciano Brion. Growth and Development of the Sugar Industry. [s.n.], 1971.