That observation was based not only

That observation was based not only on various discussions in the Handbook but also on a tradition of thought extending back at least to the 1950s that featured perceptions of mutual benefit as a lynchpin in successful and ethical public relations practice and research

ผลลัพธ์ (แอฟริกา) 1:

Dit waarneming berus nie net op verskillende drade in die handboek nie, maar ook op 'n tradisie van denke terug te brei ten minste tot die 1950's dat persepsies van wedersydse voordeel featured as 'n meesterstuk in suksesvolle en etiese openbare betrekkinge praktyk en navorsing.