Gaya APA

Slater, R., Ashcroft, P. (1990). Quantitative techniques in a business context (Cet.1). London: E. \\n F.N. Spon.

Gaya MLA

Slater, Roger., Ashcroft, Peter. "Quantitative techniques in a business context". Cet.1 London: E. \\n F.N. Spon, 1990. Text.