APA-čujuhus (7. p.)

PYP L5 How is chocolate made single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.

Chicago-čujuhus (17. p.)

PYP L5 How Is Chocolate Made Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.

MLA-čujuhus (9. p.)

PYP L5 How Is Chocolate Made Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.

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