Nyström, A. (1976). Manual for selection, production and evaluation of textbooks. Inst. f. the Study of Int. problems in Education [u.a.].
Chicago Style (17th ed.) CitationNyström, Astrid. Manual for Selection, Production and Evaluation of Textbooks. Stockholm: Inst. f. the Study of Int. problems in Education [u.a.], 1976.
MLA (9th ed.) CitationNyström, Astrid. Manual for Selection, Production and Evaluation of Textbooks. Inst. f. the Study of Int. problems in Education [u.a.], 1976.
Warning: These citations may not always be 100% accurate.