A Sunflower`s Life Cycle. Raintree Publishers.
Chicago Style (17. basım) AtıfA Sunflower`s Life Cycle. Raintree Publishers.
MLA (9th ed.) AtıfA Sunflower`s Life Cycle. Raintree Publishers.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
A Sunflower`s Life Cycle. Raintree Publishers.
Chicago Style (17. basım) AtıfA Sunflower`s Life Cycle. Raintree Publishers.
MLA (9th ed.) AtıfA Sunflower`s Life Cycle. Raintree Publishers.