Bǣplak phāsā nai ʻanuphūmiphāk Lumnam Khōng
Subtitle: kānsưksā ngānwičhai thāng dān bǣplak phāsā nai ʻanuphūmiphāk Lumnam Khōng
By: ʻUthaiwan Dānwiwat ... [et al.].
Contributors: ʻUthaiwan Dānwiwat.; Mahāwitthayālai Khō̜n Kǣn. Sūn Wičhai Phahulak Sangkhom Lumnam Khōng.
Edition: Phim khrang rǣk.
Publisher: Sūn Wičhai Phahulak Sangkhom Lumnam Khōng, Khana Manutsayasāt læ Sangkhommasāt, Mahāwitthayālai Khō̜n Kǣn
Published: 2005
Place of publication: [Khon Kaen]
Language: tha
Number of pages: 104
Description: Study on the usage of Thai language by people who living along Mekong River in Northeastern Thailand.
Notes: Includes bibliographical references (p. 82-101).

In Thai, with summary in English.