Educational Services, Inc. (1980). Chinese (1st rev. cassette ed.). Educational Services.
Chicago Style (17th ed.) CitationEducational Services, Inc. Chinese. 1st rev. cassette ed. Washington, D.C.: Educational Services, 1980.
MLA (9th ed.) CitationEducational Services, Inc. Chinese. 1st rev. cassette ed. Educational Services, 1980.
Warning: These citations may not always be 100% accurate.