Cita APA (7a ed.)

Forstner, H., & Ballance, R. (1990). Competing in a global economy: An empirical study on specialization and trade in manufactures. Unwin Hyman.

Cita Chicago Style (17a ed.)

Forstner, Helmut, y Robert Ballance. Competing in a Global Economy: An Empirical Study on Specialization and Trade in Manufactures. London: Unwin Hyman, 1990.

Cita MLA (9a ed.)

Forstner, Helmut, y Robert Ballance. Competing in a Global Economy: An Empirical Study on Specialization and Trade in Manufactures. Unwin Hyman, 1990.