APA-Zitierstil (7. Ausg.)

Sapsford, D. (1995). The economics of primary commodities: Models, analysis and policy ; [proceedings of a conference held at Lancaster University's Lakeland campus at Ambleside, May 24 - 26, 1993]. Elgar.

Chicago-Zitierstil (17. Ausg.)

Sapsford, David. The Economics of Primary Commodities: Models, Analysis and Policy ; [proceedings of a Conference Held at Lancaster University's Lakeland Campus at Ambleside, May 24 - 26, 1993]. Aldershot, Hants <<[u.a.]>>: Elgar, 1995.

MLA-Zitierstil (9. Ausg.)

Sapsford, David. The Economics of Primary Commodities: Models, Analysis and Policy ; [proceedings of a Conference Held at Lancaster University's Lakeland Campus at Ambleside, May 24 - 26, 1993]. Elgar, 1995.