Columbia subject headings:
Harvard subject headings:
German language--Grammar, Comparative--Thai.
German language--Tense.
German language--Verb.
Intercultural communication.
Thai language--Grammar, Comparative--German.
Thai language--Tense.
Thai language--Verb.
Princeton subject headings:
German language--Grammar, Comparative--Thai.
German language--Study and teaching--Thai speakers.
German language--Tense.
German language--Verb.
Intercultural communication.
Thai language--Grammar, Comparative--German.
Thai language--Tense.
Thai language--Verb.