Gaya APA

Desch, H, (, L., J.M., I, D. (1981). Timber its structure, properties and utilisation . Oregon: Oregon: Timber Pressd; 1981.

Gaya MLA

Desch, H.E., (the, Late)., J.M., I., Dinwoodie,. "Timber its structure, properties and utilisation". Oregon: Oregon: Timber Pressd; 1981, 1981. Text.