Gaya APA
Fodor, J, T., Dalis, G, T. (1981).
Health instruction : theory and application .
Philadelphia:
Lea \\n Febiger.
Gaya MLA
Fodor, John, T.., Dalis, Gust, T..
"Health instruction : theory and application".
Philadelphia:
Lea \\n Febiger,
1981.
Text.