APA

Spronck L, . (1980). Ficial executive's handbook for managing multinational corporations. New York: New York, John Wiley.

Chicago

Spronck L, . 1980. Ficial executive's handbook for managing multinational corporations. New York: New York, John Wiley.

Harvard

Spronck L, . (1980). Ficial executive's handbook for managing multinational corporations. New York: New York, John Wiley.

MLA

Spronck L, . Ficial executive's handbook for managing multinational corporations. New York: New York, John Wiley. 1980.