United Nations. Economic nand Social Commission for Asiaand the Pacific & Regional Network for Agricultural Machinery (United Nations). (1983). RNAM test codes & procedures for farm machinery. ESCAP.
Παραπομπή σε μορφή Chicago (17η εκδ.)United Nations. Economic nand Social Commission for Asiaand the Pacific και Regional Network for Agricultural Machinery (United Nations). RNAM Test Codes & Procedures for Farm Machinery. Bangkok, Thai.: ESCAP, 1983.
Παραπομπή σε μορφή MLA (9th εκδ.)United Nations. Economic nand Social Commission for Asiaand the Pacific και Regional Network for Agricultural Machinery (United Nations). RNAM Test Codes & Procedures for Farm Machinery. ESCAP, 1983.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.