1.
Import export. Harlow: Longman; 1982.
Import export. Harlow : Longman, 6 mai 1982. ISBN 0-582-74850-X
Hollett Vicki. (1982). Import export. Longman.
MLA (8th ed.) CitationHollett Vicki. Import Export. Longman, 1982.
Warning: These citations may not always be 100% accurate.