Cita APA

Cayne Bernard , S. (1990). World topics yearbook 1990: A review of the events of 1989. Education Center.

Citación estilo Chicago

Cayne Bernard , S. World Topics Yearbook 1990: A Review of the Events of 1989. Education Center, 1990.

Cita MLA

Cayne Bernard , S. World Topics Yearbook 1990: A Review of the Events of 1989. Education Center, 1990.

Warning: These citations may not always be 100% accurate.