Research and find the following four references or citations:

1. The citation for the codified (official) federal statute that authorizes the Administrator of the Office of Federal Procurement Policy to promulgate a single, simplified, uniform Federal procurement regulation (which we know as the Federal Acquisition Regulation). It must be the citation. (Hint: Look in the US Code).

2. The citation for the federal regulation which prohibits the use by the federal government of a cost plus percentage of cost contract. Cite the regulation by the title and section number from the Code of Federal Regulations (CFR).

3. The 1920 case citation in which US Supreme Court Justice Oliver Wendell Holmes stated, "Men must turn square corners when they deal with the Government." The reference should begin with the names of the parties (e.g., Smith v. Jones), followed by the reporter reference (e.g., 25 US 206) and the year of the decision in parentheses. It should look something like: Smith v. Jones, 9 US 100, 105 (1802) (I made this up; don't try to look this up thinking it's a real case. Page 100 would be the page on which the case starts, but the actual quotation is on page 105).

4. The State of Maryland statute - including section number - that enacts the UCC "Statute of Frauds" provision. You'll need to find the Maryland version of the Uniform Commercial Code article on sales of goods and then find the section which covers the statute of frauds. Figure out what is the appropriate citation style for the Maryland Annotated Code - it should be apparent from your research.