Gaya APA

Abell, Sandra K.. (). The effect of a problem solving in-service program on the classroom behaviours and attitudes of middle school science teachers (No. 7. Vol. 29 September-1992). : journal of research in science teaching.

Gaya Chicago

Abell, Sandra K.. The effect of a problem solving in-service program on the classroom behaviours and attitudes of middle school science teachers. No. 7. Vol. 29 September-1992 : journal of research in science teaching, . Index Artikel.

Gaya MLA

Abell, Sandra K.. The effect of a problem solving in-service program on the classroom behaviours and attitudes of middle school science teachers. No. 7. Vol. 29 September-1992 : journal of research in science teaching, . Index Artikel.

Gaya Turabian

Abell, Sandra K.. The effect of a problem solving in-service program on the classroom behaviours and attitudes of middle school science teachers. No. 7. Vol. 29 September-1992 : journal of research in science teaching, . Index Artikel.