Gaya APA

Schiller, Bradley R.. (1991). The economy today . New York: Mc Graw Hill.

Gaya Chicago

Schiller, Bradley R.. The economy today. New York: Mc Graw Hill, 1991. Tesis.

Gaya MLA

Schiller, Bradley R.. The economy today. New York: Mc Graw Hill, 1991. Tesis.

Gaya Turabian

Schiller, Bradley R.. The economy today. New York: Mc Graw Hill, 1991. Tesis.