Dyfyniad APA

st.lifer, e. (2007). the new book of knowledge jilid 21. scholastic libray publishing,inc. danbury,connecticut.

Dyfyniad Arddull Chicago

st.lifer, evan. The New Book of Knowledge Jilid 21. scholastic libray publishing,inc. danbury,connecticut, 2007.

Dyfyniad MLA

st.lifer, evan. The New Book of Knowledge Jilid 21. scholastic libray publishing,inc. danbury,connecticut, 2007.

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