APA (7th ed.) Citation

Behrens, W., & Hawranek, P. M. (1991). Manual For The Preparation Of Industrial Feasibility Studies (1. Edisyon.). UNIDO.

Chicago Style (17th ed.) Citation

Behrens, W., and P. M. Hawranek. Manual For The Preparation Of Industrial Feasibility Studies. 1. Edisyon. Vienna: UNIDO, 1991.

MLA (9th ed.) Citation

Behrens, W., and P. M. Hawranek. Manual For The Preparation Of Industrial Feasibility Studies. 1. Edisyon. UNIDO, 1991.