APA-viite (7. p.)

Singh, A. (1981). Attitudes of secondary school teachers towards specific topics in traffic education. Transport and Road Research Laboratory.

Chicago-viite (17. p.)

Singh, Amarjit. Attitudes of Secondary School Teachers Towards Specific Topics in Traffic Education. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.

MLA-viite (9. p.)

Singh, Amarjit. Attitudes of Secondary School Teachers Towards Specific Topics in Traffic Education. Transport and Road Research Laboratory, 1981.

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