Παραπομπή APA

Gale, R., Barg, S., & Gillies, A. (1995). Green budget reform: : an international casebook of leading practices. London: Earthscan Publications Ltd.

Παραπομπή Chicago Style

Gale, Robert, Stephan Barg, and Alexander Gillies. Green Budget Reform: : An International Casebook of Leading Practices. London: Earthscan Publications Ltd, 1995.

Παραπομπή MLA

Gale, Robert, Stephan Barg, and Alexander Gillies. Green Budget Reform: : An International Casebook of Leading Practices. London: Earthscan Publications Ltd, 1995.

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