Johnston, B. F. (1993). Technological potentials for expanding corn production in the Philippines: Lessons from other LDCs. [Development Alternatives, Inc.].
Citazione stile Chigago Style (17a edizione)Johnston, Bruce F. Technological Potentials for Expanding Corn Production in the Philippines: Lessons from Other LDCs. [Manilla]: [Development Alternatives, Inc.], 1993.
Citatione MLA (9a ed.)Johnston, Bruce F. Technological Potentials for Expanding Corn Production in the Philippines: Lessons from Other LDCs. [Development Alternatives, Inc.], 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.