Warren, C. P. (1984). Agricultural development of the Batak of Palawan, Philippines: A case study [1].
Lua i Stíl Chicago (17ú heag.)Warren, Charles P. Agricultural Development of the Batak of Palawan, Philippines: A Case Study [1]. 1984.
Lua MLA (9ú heag.)Warren, Charles P. Agricultural Development of the Batak of Palawan, Philippines: A Case Study [1]. 1984.
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