APA Citation

HERUDJATI Purwoko. (2004). Stepping stone: English for junior high school students grade VII. Jakarta: Erlangga.

Chicago Style Citation

HERUDJATI Purwoko. Stepping Stone: English for Junior High School Students Grade VII. Jakarta: Erlangga, 2004.

MLA Citation

HERUDJATI Purwoko. Stepping Stone: English for Junior High School Students Grade VII. Jakarta: Erlangga, 2004.

Warning: These citations may not always be 100% accurate.