Gaya APA

(ITC), I, T, C. (1998). Food Packaging A Reference Book For Trainers: Trade Support Services . Geneva: UNCTAD CNUCED And WTO OMC.

Gaya MLA

(ITC), International, Trade, Centre. "Food Packaging A Reference Book For Trainers: Trade Support Services". Geneva: UNCTAD CNUCED And WTO OMC, 1998. book.