APEID. (1982). APEID inventory: Low-cost educational materials; how to make, how to use, how to adapt; Vol.2. Bangkok, Thailand: UNESCO.
Chicago-стиль цитированияAPEID. APEID Inventory: Low-cost Educational Materials; How to Make, How to Use, How to Adapt; Vol.2. Bangkok, Thailand: UNESCO, 1982.
MLA-цитированиеAPEID. APEID Inventory: Low-cost Educational Materials; How to Make, How to Use, How to Adapt; Vol.2. Bangkok, Thailand: UNESCO, 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.