Citazione APA

Sang,Heng-Kang. (1995). Project evaluation: Techniques and practices for developing countries. Ashgate.

Stile di citazione Chicago

Sang,Heng-Kang. Project Evaluation: Techniques and Practices for Developing Countries. U K: Ashgate, 1995.

Citazione MLA

Sang,Heng-Kang. Project Evaluation: Techniques and Practices for Developing Countries. Ashgate, 1995.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.