APA (7. basım) Alıntı

(2008). Sales: (PEL S). sellier european law publishers.

Chicago Style (17. basım) Atıf

Sales: (PEL S). Munich, Germany: sellier european law publishers, 2008.

MLA (9th ed.) Atıf

Sales: (PEL S). sellier european law publishers, 2008.