Olaguer, A. P. (1969). Cytological technique as an adjunct to the teaching of sexual dimorphism in secondary school biology. s.n.].
Chicago Style (17. basım) AtıfOlaguer, Aurora P. Cytological Technique as an Adjunct to the Teaching of Sexual Dimorphism in Secondary School Biology. [Quezon City: s.n.], 1969.
MLA (9th ed.) AtıfOlaguer, Aurora P. Cytological Technique as an Adjunct to the Teaching of Sexual Dimorphism in Secondary School Biology. s.n.], 1969.
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