Παραπομπή APA

Lichfield, N. (1998). Evaluation in planning: Facing the challenge of complexity. Dordrecht: Kluwer Academic Publishers.

Παραπομπή Chicago Style

Lichfield, Nathaniel. Evaluation in Planning: Facing the Challenge of Complexity. Dordrecht: Kluwer Academic Publishers, 1998.

Παραπομπή MLA

Lichfield, Nathaniel. Evaluation in Planning: Facing the Challenge of Complexity. Dordrecht: Kluwer Academic Publishers, 1998.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.