Παραπομπή APA

Benjamin, M. P. (1981). Inbvestment projects in agriculture. Longman Group Ltd.

Παραπομπή Chicago Style

Benjamin, M P. Inbvestment Projects in Agriculture. London: Longman Group Ltd, 1981.

Παραπομπή MLA

Benjamin, M P. Inbvestment Projects in Agriculture. Longman Group Ltd, 1981.