APA-ийн эшлэл(7 дахь хэвлэлт)

Wheldon, H. (1962). Wheldon's costing simplified.: Completely revised by L.W.J.Owler and J.L.Brown. Mackdonald & Evans.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Wheldon, H.J. Wheldon's Costing Simplified.: Completely Revised by L.W.J.Owler and J.L.Brown. Mackdonald & Evans, 1962.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Wheldon, H.J. Wheldon's Costing Simplified.: Completely Revised by L.W.J.Owler and J.L.Brown. Mackdonald & Evans, 1962.