ebrary, Inc, Rubik, F., & Frankl, P. (2005). The future of eco-labelling: Making environmental product information systems effective. Greenleaf Pub..
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Frieder Rubik, agus Paolo Frankl. The Future of Eco-labelling: Making Environmental Product Information Systems Effective. Sheffield: Greenleaf Pub., 2005.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
ebrary, Inc, et al. The Future of Eco-labelling: Making Environmental Product Information Systems Effective. Greenleaf Pub., 2005.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.