Parkinson, C. N. R. (1993). Getting along better with people: 128 proven ways.
Chicago-стиль цитированияParkinson, C Northcote; Rustomji. Getting Along Better with People: 128 Proven Ways. IBH Publishers Pvt. Ltd.:Mumbai, 1993.
MLA-цитированиеParkinson, C Northcote; Rustomji. Getting Along Better with People: 128 Proven Ways. 1993.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.