Gaya APA

Lloyd, P, E., Dicken, P. (). Location on space : theoretical perspectives in economic geography / Peter Dicken, Peter E. Lloyd (Ed.ke-3). New York: Harper n Row.

Gaya MLA

Lloyd, Peter, E.., Dicken, Peter. "Location on space : theoretical perspectives in economic geography / Peter Dicken, Peter E. Lloyd". Ed.ke-3 New York: Harper n Row, . Textbook.