Gaya APA
Kuslan, . (1969).
Teaching children science: an inquiry approach / Kuslan Louis I. and A. Harris Stone (Cet.3).
:
Belmont.
Gaya MLA
Kuslan, .
"Teaching children science: an inquiry approach / Kuslan Louis I. and A. Harris Stone".
Cet.3
:
Belmont,
1969.
Referensi.