Template:R:hy:Polytechnic

Hacʿagorcyan, Z. A.; Darbinyan, A. H.; Hovumyan, N. G.; Srvanjtyan, G. H. (1988年),“{{{1}}}”,Arešyan G. L. et al., 合编,Ṙus-hayeren politexnikakan baṙaran [Russian–Armenian Polytechnic Dictionary],Yerevan:Haykakan sovetakan hanragitarani glxavor xmbagrutʿyun