Gleeck, L. E. (1975). American business and Philippine economic development. Carmelo & Bauermann.
Chicago-viite (17. p.)Gleeck, Lewis E. American Business and Philippine Economic Development. Manila: Carmelo & Bauermann, 1975.
MLA-viite (9. p.)Gleeck, Lewis E. American Business and Philippine Economic Development. Carmelo & Bauermann, 1975.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.